Calum Chambers has played 35 times already for Arsenal his first season . Eric Dier has become an important first-team player at Tottenham . John Stones has impressed for Everton after being moved to the middle .
Calum Chambers has played 35 times already for Arsenal this season . Eric Dier has become an important first-team player at Tottenham . John Stones has impressed for Everton after being moved to the middle .