Hopefully we bring in a 'starting' number 9. I assume we will.
I'm not a fan of Che - his finishing is shit. Yes, hold up play and 'support striker' stuff is decent, but don't see that as enough to be a premier league starter. His primary job is to score.
That said, it does make sense to keep him, on a sensible wage. Avoids the need for an additional signing. Guessing Mara will go (on loan at least); Stewart is something of an unknown entity; AA will presumably be on the right.