I dont think Jagielka has done as well as expected. For me he doesn't have enough quality on the ball to play for a big club, he may do well at a team like Villa. One of his problems is that he is too versitile !!!
Sheff Utd's best midfielder for me & a lot of Blades I know is Stephen Quinn. He is going to be a star. Utd have suprised me this season, much as I hate Neil Warnock he gets the best out of players who dont have the skill or quality to be with a big club. His moaning & touchline antics still wind me up though