The winter transfer window has closed and beyond the winners/losers -- including another move for Joao Felix -- we've learned a lot about the state of the game.

Joao Felix lit up San Siro during his first appearance following his loan move from Chelsea to Milan at the end of the January transfer window, but the Rossoneri will need to return to the

Chelsea loaned out Joao Felix for a fee of just €2m to AC Milan but the Blues can make more money on the attacker through conditional bonuses.