I think the "close game" with WVU had something to do with Coker not playing significant snaps.
JC is obviously "behind" Sims in the level of knowledge and understanding and in playing instinctively departments right now.
What none of us know is "when" CNS will feel that JC has caught up enough to be able to fairly compare the two.
It's true the BS performed adequately against WVU and did what he was asked to do (short range passes for the most part).
I also think it will be a fairly obvious if both play the next couple of games to compare their games IF THEY ARE ASKED TO DO SIMILAR THINGS AGAINST THE SAME OPPONENTS.
In other words, I believe the coaches feel they need to see if Blake Sims has the ability to thrown the ball downfield in a game and then they want to know if Coker can do that equally, worse, or better than BS.
At this point, it's Coker's job to prove that he is a significantly better option than Blake Sims at running the kind of plays the coaches want to run.