It's sounding like about half the team will be changed, but who knows. There are also some injuries out there, with several people (Leovac, Canas, Campos, Leveque) training individually.
I've read Pashalakis, Deligiannidis, Konstantinidis, Zambrano, and Mauricio as starters (a combination of reports on inpaok and paok24), but I really doubt that both of those fullbacks will start. I fear Crespo will start on one of the flanks, which means we can expect some really cringeworthy play.
If Campos is injured, then Vieirinha is all the more likely. Though I wonder if Limnios will sneak in? I guess it depends on if/where Lucescu wants to play Mak.