Looking at the U23 team and how it's shaping up, I actually don't see any of them taking part. It'll be mostly the ones who're already close to first team (ESR in particular). Maybe TJJ and Azeez.The ones who would have been promoted have already been sent on loan.
Don't think there's anybody else who's actually close. TJJ might be the only one, the rest who went last year are all proper first team now.
Add ESR to the list.