I think a midfield trio of Fellaini, Carrick and Kagawa is actually pretty sexy, especially with Zaha and Nani on the wings. But then Fergie's team has always been built for a 4-4-2 (apart from the odd experiment here and there) and so far Moyes is emulating that... and he's playing Ashley Young, too. And, bizarrely, Giggs on the wing.