I don't think it would be an issue if you have a at least 2 of RVP, Hernandez, Rooney, Nani and Kagawa playing, preferably 3, they have either the movement, inidivudal ability and link up to work of that base in the middle. When we bring in Valencia, Young and Welbeck we lose that. One of them is fine, but once you get to two then you've lost a lot of the variety and cutting edge in attack, playing all 3 like today just leaves the team too rigid and for me it would make little difference if it was clev or ando in, because what valance and young need is a quality balls high up the pitch and although Carrick is capable of it, he doesn't have that consistency Scholes had and the other midfielders have nowhere near it.