Richarlison wont play, went off injured on Saturday.
If he's not injured I'd be inclined to play him, but I certainly wouldn't risk him. I'd rest Walcott and play Lookman in the right and I'd rest Siggy and start with Bernard through the middle. If Richarlison is carrying a knock then I'd start with Siggy and play Bernard on the left.
Unless Mina has overcome his foot injury, I'd be inclined to start with the same two CBs and go with Kenny again at right back. I'd also give Baines a run out. I'd also go with Pickford in goal.
Midfield is the interesting one. I reckon he'll bring back Schneiderlin and play him alongside either Gana or Davies. I wouldn't. I'd like to see him give another go to Dowell in central midfield, as I do think that could well be his best position going forward. He has real quality on the ball and can pick a pass other players don't see. If he does, he'll need somebody alongside to do a lot of the leg work and that man isn't Schneiderlin. I'd play Gana personally.