Basically he was the same player that scored 30 goals for us, helped us to win the FA Cup?
IMO, YES, Sanchez ball hogged too much, slowed down the game play and hurt our chance of winning.
In the mean time, I did not see his teammates made enough movements, unlock the defense and helped creating spaces and outlets.
Sanchez had an attitude, the other players also had the wrong attitude when he had the ball. They just watched. Laca and Ozil were the only players that I observed, were making runs and efforts.
Let’s move on.
Selfish or not, he is gone