The thing about selling players is that people have to want to buy them. If a decent bid came in for Aarons or Cantwell I do think we'd sell in January but I can't see it. Both of their values will be at a low right now too. We're never going to rely on Byram's fitness so Mumba won't leave on loan.
If I were Giannoulis I'd be doing everything I could to get a move. Personally hope he's gets into the side though as he's better than Williams and will be a star for us next season in the Championship.
Idah's looked decent when he's been on recently so he won't be going, I should imagine he's the second choice striker with Sargent now only considered out wide. I would imagine we'd want to keep Tzolis around the team, presumably he'll be a starter next season.
Unless we sell a player for a significant fee there's no chance we'll be signing a big name out of the Championship. Brereton for a bit of cash and Idah on loan? If we offered them that I think they'd ask us if we were high. He's easily a £20m+ player right now.
I'd be looking to recycle the Williams and/or Gilmour loans if we can find players more suited to the side.
Personally I hope we go either all in to try and stay up or all in to get the squad in the best condition for the Championship.