Assuming only those who have been in the England squad within the last year or so are in contention, I'd go with this for against Italy for the opening game:
Hart
??? Jagielka Cahill Baines
Wilshire ???
??? Rooney Lallana
Sturridge
Between Johnson and Walker for RB, they are both as s**** as each other so I'm not sure who to go for. The other CM position and RW could be any of a number of players.
I'd probably go:
Hart
Walker Jagielka Cahill Baines
Wilshire Lampard
Rodriguez Rooney Lallana
Sturridge
With a 23 man squad of:
Hart, Forster, Foster, Walker, Johnson, Cahill, Jagielka, Lescott, Shaw, Baines, Gerrard, Lampard, Carrick, Wilshire, Barkley, Lallana, Ox, Milner, Townsend, Rooney, Rodriguez, Sturridge and Lambert.