How's this for an ODI/T20 set up:
2 from Hales, Roy, Vince at
1.
2.
4 from Root, Taylor, Buttler, Bairstow, Stokes, Moeen, Morgan, Vince, Billings at
3.
4.
5.
6.
(obvs one keeper and at least one all rounder in there and presume Morgs is ever present as skipper, but I'd rotate who plays dependent on pitch, opposition, plus chance to rest test players)
3 from Willey, Woakes, Moeen, Rashid at
7.
8.
9.
(again dependent on pitch, oppo, plus rotation, though I expect Rashid to be ever present)
Leaving 2 from Finn, Topley, Plunkett, Jordan (plus possible some other seamer i can't think of) at
10.
11.