Does he play relaxed or is it the post-Miami, self-conscious Wimbush mentally paralyzed by the pressure to prove himself? Is it the improvising Wimbush of last year who made big plays with his legs or the hesitant Wimbush of this year who ran looking for a place to slide, and looking more likely to injure himself attempting to slide than from a hit. It's easy to underestimate how important the threat of Wimbush's running was to the success of the run game last year. If we get the good Wimbush making correct reads in the run game and running freely it could open up the run game. (It seems clear from the NW game that the offensive staff felt it needed to make Book a legitimate threat to run the ball to account for an extra defender in the box in the run game. The risk is/was that Book is not the physical specimen that Wimbush is and can't/couldn't take the hits Wimbush can.)