John Stones, Everton to Manchester City:
Elegant centre-back Stones, 22, became the biggest signing of the Pep Guardiola era at City after joining from Everton in a deal that made him the second most expensive defender in history behind David Luiz. The former Barnsley player had a difficult final season at Everton, but has looked assured in his early outings for City, regularly stepping up into midfield with the ball.