He is a quality player but I think I've made my feelings clear about him. I just don't think as a defensive midfield player he is good enough, gets caught out of position and a simple bit of play will usually take him out of the game. I think as CB he is better as he tends not to wonder too far out of position and then get caught.
I've seen people mention about before with Fabregas how he was better but he wasn't it, I used to moan then as well that his discipline in that position. Take away his assists last season and I think he had sub standard season.
As long as we get a suitable replacement in I'm not against him leaving.