Taking results like Colchester and Bayern are misleading, the general trend is down.
No one that I've seen on this board is saying anything else, the issues is why and what should be done about it.
At this moment in time I can see no issues that a new manager is going to come in and fix, not until January and the window opens.
Even then I would give poch the rest of the season.
Mate, let me give you a simple example
Main 11, every fudging game -> Gazza, Aurier (perhaps try Foyth), Sanchez, Jan/Toby (rotate to keep old legs fresher), Davies, N'dombele, Sissoko, Son, Lo Celso, Dele (Lamela rotate when fit), Kane
Early subs that include us seeing more of Lucas (if Dele/Lamela are not producing), Dier, Winks as a sub
Strategy to leverage, give game time to Sessegnon, Tangaga and Troy
Build a plan, system to get more out of the stupid amount of attacking talent we have, if we can't keep clean sheets, we should be able to at least score (not take 57 minutes to get a shot on target against dross teams)
In general a new manager can make it clear that performance is what matters, not names, and if you are not committed, not in form, you don't play, even if that means we play the kids in front of you. Give that manager two months to really see who is worth keeping and who goes in January.
Consistent, merit based selection, focus on our attacking play, smart early subs and a lack of tolerance for ongoing brick performances would do fudging wonders. Add in the bounce, a few wins could do wonders to confidence and we would all wonder wtf we have been waiting for. The players are not responding to Poch, a few buys in January will not change that, a new manager that makes it clear that everyone is up for evaluation, very different.