#1 DAVID DE GEA
One year ago, he was the undisputed best keeper in the league and arguably the best in the world. But a particularly poor showing at the World Cup and the seeds of doubt had been planted (despite being infallible for the past 4 or so seasons before that). By the end of the season, Allison was the public's darling and following a series of poor performances, De Gea couldn't have fallen any further from grace.
With his contract situation still unresolved, and therefore a question of his commitment being raised, you do need to wonder how this will all play out. It's not