There's plenty of blame to go around. QB, O-Line, communication, refs, play calling, dumb penalties, etc. Joe at least started to play better in the second half, same with the O-Line for the most part.
We are missing 2 incredibly important pieces right now. Our center and our MLB, the guys that make most or all of the calls. I think that's important to note. Cooper should be back next week, which I think will make a huge difference. I haven't seen anything official about Pili outside of some speculation, but if he can come back then that makes the defense much better as well.