I know its not exactly using internationals as a form guide but we have 6 England internationals and I think having seen most perform. I really fancy our chances now on Saturday. United have more defensive problems than we do and I know they have Di Maria, Rooney, Mata, RvP and Falcao but we have Sanchez, Welbeck (who I think is getting better and better), Walcott, Wilshere and the Ox (who I think should play).
The back fours will probably be Chambers, Merte, Monreal, Gibbs v Raphael, McNair, Blackwood (or something), Shaw and when Raphael is your most experienced defender.... you know you are struggling.
We will thump them and RvP will be sent off. 4-1 to us.
Our mental block against Utd coupled with the fact that out of all the players you mentioned for us, only Sanchez seems like he gives a toss will mean that we will draw this.
Arsene Wenger, the only football manager that got paid 8 million quid to do nothing but sit on his arse..