They won't drop Lyth. Yet. They won't drop Bell, as the next game's in his own yard. I think they will drop Ballance. It's not time for fantasy cricket yet. I reckon it will be;
Lyth
Cook
Bell
Root
Bairstow
Stokes
Buttler
Ali
Broad
Wood
Anderson
Bell's in the last chance saloon, there are rumours that he's going to retire from Tests, perhaps after South Africa, maybe that's on his mind. I think he's lost at 4. I'd tell him to be the main man at 3, big him up, give him the responsibility and the position he always wanted. Two tests to make a score, if not, we look to the future in the 5th test.
Lyth will probably have two more tests to make a score OR stop making the same mistakes and doing his best Robson Green impression outside off. Ballance I agree with Bob Willis (?!?!), he's not going to make a run with that technique, which needs much more work than Bell's does.
If Edgbaston turns, give Rashid a go as well, but I don;t think you can totally blame the English bowlers, who had a track at Lord's that didn't play to their strengths. Yes Australia got more out of it, but they have better bowlers, we know that. But ours aren't as bad as the figures show.