I think all 3 options for CPJ had their strengths and weaknesses
Oliver - Aggressive, instinctive runner, game experience, rarely lost yardage, but the offense was a 1 read system and we barely threw it with him in the game
Graham - Great athlete, strong arm, good deep ball but no experience, questionable decision making at times
Yates - More of a passer than the previous 2, exhibited enough mobility for the offense, but not electric
I think Justin Thomas changed the way we looked at our QB's. He combined great decision making with elite athletic ability. He was the only qb in Johnson's tenure to show all of these traits and was, in my opinion, our best QB. That said, the offense hummed like a well-oiled machine with Tevin at the helm. Tevin's traits fall in line with Yates the best. Elite atheltic ability is not required to run the option, the defense gives you the appropriate read for you to execute. If the correct decision is made, the running lane will be there for the QB, or backs, to take the free yardage. During Yates' time at QB, he exhibited great decision making even if it didn't lead to great numbers last year. In the TO, decision making = great offensive numbers. Because of this, and the holes in the other QB's traits, Yates would have been the choice.