How certain are we about any of these numbers?
When I guessed at a fully rotated lineup for the Cup match this week, I came up with Origi, Minamino and Jota as the starting front three. I could be wrong of course, but if that's the 2nd choice, then Brewster won't be getting a full game with us (the exception would be if Origi instead is the one who leaves). He does need to be playing somewhere.
I don't think buy-backs are as simple as people paint them. You don't see them executed very often at all.
Harvey Elliott starts to come under the same consideration by the way, even though he's a bit younger than Rhian.
Anyway, the numbers all question marks for me at this point.