JWP is very close to the first team. We don't need to strengthen at CM, so there will surely be another opportunity for him this season.
Luke Shaw has 3 players ahead of him already. Dickson will probably leave and that would make the 2nd left-back slot well and truly up for grabs.
Sinclair, Curtis, McQueen and Chambers, even with a couple of reinforcements, we'd still be quite light out wide and up front and the door could well be opened
Stephens can't be far off contention either.
There's room to bring them in if/when they deserve it.