I was actually part of those people who thought he was world class last season. Although he has his faults, the biggest one is lack of awareness of space, i hate how he keeps giving the ball back to the original passer without turning and passing forward. But his through passes and ability to press and nick the ball is very good and his fight for somebody with his stature is very Utd like. Yesterday he was very average and could not keep the ball. It was same against Madrid in Super cup, I thought he would be the one who would look most comfortable from Pogba, Matic and him, but he was very average and Kross and Modric were soo much better than him which made me realize the gap between them and him was much more than it felt last season. Overall i have realized he can put in world class performances from time to time (e.g Liverpool away and Chelsea Home last season) and he is a very good player, but to move to a next level we need him to be midfield replacement not as a starter. However i still love him and want him to retire here, he is least of our problems.