Exactly, Sunderland is a unique case.
I'd argue Aston Villa were in a worse state than we currently are, and yes, that had a tricky first season, but they're flying now. Get the managerial appointment right and we'll do well. That's why I'd stick with Mark Hughes, whatever happens this season, the squad needs a major overhaul, and a bit of stability on the coaching side of things will be beneficial.