Going 1-4 over the previous 5 weeks isn't enough evidence for some sort of coaching change?

I mean... You have no choice but to defend him. You gonna publicly call out your coaches while they are still your coach? No thank you.
He is publicly calling out his QB while it is still his QB.

And again, if DA goes and PC goes with him, I’m all for it. Just changing the play caller when pretty much the entire WR corps appears to be disgruntled about getting open but not thrown to seems like the wrong move.