Nico O'Reilly, Kobbie Mainoo, Luka Vuskovic and Petar Sucic could all play key roles when England and Croatia meet in their World Cup opener.
England and Croatia arrive at the 2026 FIFA World Cup with very different squads, but one thing they share is a talented group of young players eager to make their mark.
While experienced names such as Harry Kane, Jude Bellingham, Luka Modric and Josko Gvardiol will attract much of the attention, this Group L opener could also provide a platform for the next generation.
World Cups have a unique way of creating new stars. One performance can change a career, and several young players on both sides have the opportunity to announce themselves to the world in Texas.
England and Croatia meet in their Group L opener on 17 June as both nations look to make a positive start to their World Cup campaigns.
England's Rising Stars Ready For The World Cup Stage
Nico O'Reilly: From Academy Prospect To World Cup Starter
Few players have enjoyed a rise quite like Nico O'Reilly.
The 21-year-old has gone from Manchester City's academy setup to becoming one of England's most exciting young options heading into the World Cup.
Reports suggest O'Reilly could even start England's opening match against Croatia after impressing Thomas Tuchel throughout the season.
Comfortable in multiple positions, O'Reilly has built a reputation for his technical quality, athleticism and adaptability. Those qualities have become increasingly valuable in modern football, where versatility can often be the difference between making a squad and becoming a starter.
For young footballers watching, O'Reilly's journey is a reminder that development is rarely linear. Patience, consistency and the willingness to learn new roles can open unexpected opportunities.
Kobbie Mainoo: Built For The Biggest Moments
Despite still being only 21, Kobbie Mainoo already has experience performing under intense pressure.
The Manchester United midfielder has re-established himself as one of England's most promising young talents thanks to his composure in possession, intelligence between the lines and ability to control the tempo of matches.
His performances during the 2025-26 season have earned widespread recognition, including nominations for major young player awards.
Mainoo's greatest strength may be his calmness. Whether receiving the ball under pressure or making decisions in crowded midfield areas, he often plays with maturity beyond his years.
At a World Cup, those qualities become even more important.
Read More: 5 Young England Stars Who Could Fire The Three Lions To World Cup 2026 Glory
Croatia's Next Generation Is Ready To Step Forward
Croatia's golden generation has delivered unforgettable moments over the last decade, but a new group of players is beginning to emerge behind legends such as Luka Modric and Ivan Perisic.
This tournament could be their opportunity to step into the spotlight.
Luka Vuskovic: Croatia's Defensive Wonderkid
Few young defenders arrive at the World Cup with as much excitement surrounding them as Luka Vuskovic.
Still only a teenager, the centre-back has already established himself as one of Croatia's brightest prospects and is expected to feature prominently during the tournament.
Vuskovic has impressed with his aerial ability, defensive awareness and confidence in possession, while many observers see him as a future leader of Croatia's back line.
His rapid development has generated excitement among supporters, with many viewing him as one of Croatia's potential breakout stars of the tournament.
For aspiring defenders, Vuskovic demonstrates the importance of reading the game, staying composed and embracing responsibility at a young age.
Petar Sucic: Croatia's Midfield Engine
While Modric continues to orchestrate games for Croatia, Petar Sucic represents the future of the nation's midfield.
The 22-year-old has become known for his energy, ball-winning ability and tactical discipline. Statistical analysis from qualifying highlighted him as one of Croatia's most effective tacklers, underlining his importance both in and out of possession.
Sucic may not always grab the headlines, but every successful team requires players willing to do the hard work. His ability to recover possession and protect the defence allows creative players around him to thrive.
Young players watching can learn an important lesson from Sucic: football is not only about scoring goals. The players who help their team win duels, regain possession and maintain structure are just as valuable.
Five Lessons Young Footballers Can Learn From England vs Croatia
Beyond the result, this game offers several lessons for developing players:
- Adaptability creates opportunities.
- Composure matters under pressure.
- Leadership can be shown through actions, not just words.
- Consistency often leads to bigger opportunities.
- Every major tournament starts with one performance.
These are the qualities that can help young players progress at every level of the game.
A World Cup Opportunity To Make Their Mark
England and Croatia will both be aiming to start their World Cup journeys with three points.
But for young footballers watching around the world, another story is unfolding.
Perhaps O'Reilly announces himself on the biggest stage. Perhaps Mainoo controls the midfield. Perhaps Vuskovic produces a defensive masterclass, or Sucic shows why Croatia's future remains bright.
That is the magic of the World Cup.
Every tournament creates new heroes, and this match could be where the next generation begins its journey.
