I am leaning towards Wilstead. This offense is less about QB mobility than it is about effective execution of the passing game. A QB who can deliver a catchable ball, on-time, after making the right reads will thrive in this offense. Wilstead has the physical tools to do all that, but the question is can he learn to read a defense fast enough and get the ball to the right guy. Learning under Ty the next year before challenging Hoge for the starting job after Tanner goes pro should give BYU a solid way forward at the position.