To be fair, I thought that, but he gave a lot of Sunderland rejects (Not that I'm saying Barkley is a reject but you know what I mean) a second chance and they seemed to flourish under him. Obviously, we didn't have anyone as technically good as Barkley, but the players seemed to really get on board with Big Sam and he made us much better organised and harder to break-down. Wouldn't surprise me if Big Sam come in, took Barkley to one side and said "Clean slate lad, I don't care what's happened before I come in, this is your second chance to do the business for Everton - Up to you now" and revived his career with you.
He seems to have a good man-management style and the players were willing to run through brick walls for him.