This is weird. Either Pettine didn't follow through on his statement that he was going to tell the QB's "in a few hours" who was starting, or he told them but put a Twitter embargo on the decision.
In any case, the designed rollout was our most consistent "go-to" play when nothing else was working, and that -- along with the read-option -- are the two types of plays that Manziel likely would have been proficient at from almost day one. It should be interesting to see how well-prepared for that CIncy is given that it's not easy to prepare for a QB you really haven't seen much of in the first place.