1. Javier Hernandez
Super-sub.
Hernandez has spent most of his career on the bench and making impacts from it.
Failed to break into the Manchester United first-team and was kept out by several different strikers, but then made the bizarre choice to go to Real Madrid on a season-long loan.
Unsurprisingly, the Mexican failed to replace Karim Benzema in the first-team and was once again stuck on the bench.