Dennis Allen: “If we’re not executing our jobs, then we need to find somebody else to execute those jobs. It don’t matter who you are.”

I keep thinking how DA had to basically beg PC to be his OC. At the time it seemed strange that PC had resigned himself to a 'lesser role with the team '. But that's pretty clear now. I guess he knew he didn't have the stuff.
This has been bugging me for weeks, if you didn't want the job, Why did you take it!? I swear sometimes I wonder if he's doing this on purpose.
Does he scribble down some plays before the game and just go with it?