“It’s a dog-eat-dog world,” says Robbie Stockdale.

The lead coach of Newcastle United’s under-21s team is a veteran defender of the Premier League and EFL and an experienced coach. His messages to Newcastle youngsters offer empathy but with a clear dose of realism.

This summer, academy graduates have had valuable pre-season training time and friendly minutes with the senior squad, yet Newcastle have also invested £120million ($163.7m) in four players aged 20 or under. As exciting as David Hopkinson’s “Newcastle United 2.0” vision is, the criticism levelled by some fans is that spending heavily on youngsters potentially blocks the academy pathway.

“The step from under-21s into any first team is the hardest one these lads will ever take,” Stockdale says. “I would see it as a challenge if the first team brought in a player in my position. Can I be better than that player? But making that step up to an elite Premier League environment is very tough. We need to prepare them properly for that.”

Stockdale is not the only one who is candid about the landscape.

“You have to be at that level,” Steve Harper, Newcastle’s academy director, says. “If there were players ready now for that opportunity within the academy, we wouldn’t need to sign those players. When we’re paying multiple-million pounds for 20-year-olds, you need to realise the expectations are that you need to be ready earlier. You can’t waste a day. It’s a message we consistently repeat.

Stockdale says academy players must aim to be better than those signed for the first team (Michelle Mercer/Getty Images)

“But 12 to 18 months is a long time in football and we have to make sure the players we have coming through are ready by then. That’s our role. The academy is more important than ever and the financial rules certainly play a part of dictating that.”

Following a summer of reset and upheaval at first-team level, this is where the club’s academy fits into “Newcastle United 2.0”.

At Whitley Park, Newcastle’s under-21s trudge off on Monday night having lost their opening Premier League 2 match of the season. They took the lead through Vakhtang Salia, an exciting 18-year-old striker, and showed real moments of quality in attack. But Tottenham are worthy winners in the end.

“We were really good for half an hour,” Stockdale says afterwards. “Realistically some of the boys have barely played games throughout pre-season due to the first team’s needs. We’ll get stronger.”

This is Stockdale’s first full season in charge — he took interim control in January when Adam Lawrence left, before being given the job permanently in March — and the aim is for the 46-year-old to provide stability following a period of coach churn.

He has barely had a pre-season with his players due to the first-team requirements — Stockdale also coached the senior group at times — and the under-21s only played two friendlies. He also expects his group of players to be regularly depleted throughout the campaign so that the youngsters can augment the first-team squad.

“If we go down to the nuts and bolts of it, there’s only one team that has to win — the first team,” Stockdale says. “That has a knock-on effect whereby the under-21s support the first team. Very rarely do I know my team until 24 hours before a game, sometimes on the day.

“We all want to win matches, but there’s a bigger picture. If we get a player making his first-team debut, that’s a massive win for the academy. Sometimes the first team need 11 of my players, so we’re training with just six bodies. But the net effect is far more positive because we’re getting players over for the manager to see regularly.

“I see my team as a vehicle to drop each player off at the destination they’re going to end up, whether that’s in our first team or the EFL.”

Regardless, there is a subtle difference between having a winning-at-all-costs mentality and instilling “winning behaviours”, as they term it within the academy, into players.

“Under-21s football is not just about winning, but (Stockdale) brings that,” says Dylan Charlton, the 20-year-old left-back who featured regularly during pre-season. “He wants us to win. His message is essentially, ‘Why would you want to play if you’re not trying to win?’ On a personal level, you have to impress every game. You never know who’s watching.”

Over the past 18 months, Sean Neave, the forward, and Leo Shahar, the right-back, have trained almost full-time with the first team. During pre-season, several under-21s received senior exposure and the hope is Matthias Jaissle’s positive public messages about the academy are matched in practice.

“I definitely think there’s a pathway, especially with the new manager — if you’re capable,” says Henry Johnson, the 18-year-old defender who made friendly appearances at the Mestalla and St James’. “The manager is willing to take the chance on  younger lads. Then it’s just over to us.”

Harper is keen to impress upon Jaissle which academy players have real potential. “I’ve purposely kept out of the way because he has such a hectic schedule,” Harper says. “But I’m looking forward to getting in front of him and talking about who we think our real emerging-talent players are.”

Vakhtang Salia, left, celebrates scoring against Tottenham on Monday evening (Michelle Mercer/Getty Images)

“We work hard to get the boys ready for an opportunity and, when it comes, it’s up to them. Hopefully the seed has been planted so that if and when they’re called upon, whether for the West Brom game (in the League Cup on Wednesday) or FA Cup ties, they’ve made a good impression.

“Somebody once said to me, ‘You can wait 10 years for an opportunity in football and blow it in 10 seconds.’ Fortunately, our lads haven’t.”

The significant transfer outlay has not been reserved solely for the first team, however. Newcastle are investing heavily in youth, from home and abroad, and Harper describes the youth department as “a big old beast” now.

Johan Martinez, an Ecuadorian winger, will join from Independiente del Valle once he turns 18 next May, while Ousmane Diabate, the 18-year-old midfielder, is set to sign from Genclerbirligi but remain in Turkey for the season. Multiple domestic signings have also been made, with Kyran Thompson, a 16-year-old attacker, arriving from Arsenal, while right-back Kyle Healy-Matthews, also 16, joined from West Ham.

“Some of the ‘superpowers’ have had a 10- or 12-year headstart on us,” says Harper. “We’re in the outside lane, flying down the motorway to catch up, but they’re not pulling into a service station and waiting for us to catch them. In five years, we’ve made massive progress.”

Some supporters may disapprove of youth-level signings, suggesting they block the path for local lads. But Stockdale insists he will always push for a “Newcastle United thread running through” my team.

Newcastle’s under-14s side who won the cup last season were made up wholly of players from the area.

“The primary existence of the academy is to give local boys the best possible opportunity,” Harper says. “We only recruit where we saw a gap in our local pathway. If we had a really talented left-sided No 8 at a certain age, we wouldn’t go and get another in the year above. The focus would be on the development pathway for that youngster.”

Progress is rarely linear with player development, while the definition of ‘success’ at this level is nuanced.

When presenting to ownership at Matfen Hall in April, Harper showed a graphic of the progress of the under-18s over five seasons, with third place in 2025-26 their best finishing position.

“Where it started from was them finishing bottom… And Lewis Miley came out of that team,” says Harper. “You can finish third, everyone says, ‘Well done’, but the ultimate judgement is which players are moving into our first-team squad or moving on for a return on their investment.”

Lewis Miley has already played in over 50 Premier League matches (Stu Forster/Getty Images)

Alongside the under-14s’ triumph, the under-15s won the Premier League International Tournament, showing the age-group-wide talent pools Newcastle now possess. “Those accolades are great, but our focus remains on the individual players and not team prizes,” Harper says.

Lewis Miley is an exception, mind. Newcastle recognise that leap from under-21s to the Premier League is astronomical, so they are refining their ‘talent management’ programme. Anthony Munda has joined League Two Swindon Town on loan and others will head out , too.

“There aren’t many Mileys who go straight through,” Harper says. “It’s getting harder to produce Premier League players; it’s a big ask to be ready for our first team. If not, we want to develop players to a level where we get a return and then reinvest.”

Neave and Shahar — plus Park Seung-soo, the winger, and Miodrag Pivas, the defender — are the primary contenders for loans, as long as Jaissle does not require them to stick around.

Sending players of that calibre out will negatively affect the under-21s’ results yet, as Harper stresses, “Everybody in the academy wants Sean Neave to be playing senior football.”

“There’s probably another half a dozen players attracting interest for loans — and I think we send them,” Stockdale says. “If Sean was playing for the under-21s every week, scoring, we’d have a much stronger team. Sean going weakens us, but it’s best for his development.

“That opens up opportunities for the next batch of young players in the 21s, so some games might be really difficult for us, but everyone is bought into the strategy. In two years’ time, those younger players will be better for it. The long-term benefits far outweigh the short-term pain.

“Ultimately the goal is to get players in the first team. If we can tick that box, get some debuts, we’d all be sat here thinking, ‘That’s a successful season’. I’m not going to be happy if we don’t win matches, but there’s a bigger picture.”

The Athletic sat down with Peter Ramage in March to discuss the inner-workings of the loans department, which is essential for ensuring players get temporary moves at the opportune moment. Shola Ameobi, the former loans coordinator, has subsequently shifted across to head of corporate affairs and Ramage has stepped up to head the newly titled ‘talent management’ department.

Paul Dummett, the former left-back, is Ramage’s deputy and the idea for the repurposing, which is largely the brainchild of Jack Ross, the head of football strategy, is to bridge the gap between playing in the academy and making the most into first-team football, be that on Tyneside or elsewhere. Loans are still a crucial part of what is now a more holistic, 360-degree approach.

To the outside observer, results are what matter. Inside the academy, producing players is their principal purpose — one which has only become more fundamental in the “Newcastle United 2.0” era.

“Individual player progress,” Harper says, when he is asked to define “success” for the under-21s this season. “We don’t want to lose football games, but if the under-21s are top of the league, we aren’t stretching the players enough. We are light on numbers and big on opportunities here for a reason.”