Rick isn't going back into crazy mode I don't think. He's going back into survival mode.
If someone punched me for something I had nothing to do with, that fucker's going down. He got punched twice. Fudge that shiz hahaha.
But in seriousness, they can't throw him back into that slump, it was shit tv. It worked in the books but not on screen. Although if you're right man, I'll give up hope of Rick.