If it was a pure seam attack:
Flintoff
S Jones
Hoggard
Harmison
Generally in the side I'd include Monty, so I'd go with two from three of S Jones, Harmy and Hoggard. As we know Hoggy is consistent, but when on form (although very rare) Harmison can destroy any line-up. I'd go with the below line-up, BUT Harmy can easily be replaced by Hoggard. Obviously on a pitch without spin, Panesar would come out and be replaced by a seamer. I wish England would bowl Vaughan and Pietersen a hell of a lot more. If Bell fails to perform, I'd put Bopara in too.
Strauss
Cook
Pietersen
Vaughan
Bell
Collingwood
Flintoff
Nixon
S Jones
Harmison
Panesar
Tresco, Bopara, Foster, Hoggard, Mahmood, Key, Anderson all knocking on the door.