Caretaker manager(s) is (are) not a solution IMO. While Glasner isn't commited to us for the future, unless he has signed a contract elsewhere, I think he will want to do the best he can with Palace to save bjs reputation. He can't get that out of this band of misfits, no one can. We need to get a couple of new heads in, loan or permanent, I don't care. We need experienced heads that aren't going to make mistakes; in defence, and up front.
We are in the January transfer window, this is the time where teams plug the holes they have in their squads to finish as strong as possible. If it's a choice between new players and a new manager, I think I'd be asking Parish to prioritise the former.