I don't read anything extra into the Coach's statement about the QBs. It might stand to reason that Sims has gotten more confidence and improved with Coach LK working with him, not to mention knowing that he at least played the Spring as the #1 QB. And I can certainly understand that 20 or practices is a darned short amount of time to expect someone brand new to the system to be running things confidently, and at full speed.
We all know CNS hates turnovers. If, for whatever reason, Coker is overthrowing or throwing late, that is going to have the head coach's attention, and not in a good way.
Whatever. They put on the crimson and take the field, I'm behind them 100% -- that goes for the softball team, the gymnasts, the hockey team, whomever. So whoever is in at QB, starting or not, I hope he plays the game of his life.