Love everything you post. A lot of good stuff in here, but I think you're way over-exaggerating the IW thing. Bielema is not going to choose an OC based on if he thinks the redshirt freshman 2nd string QB is his guy after barely analyzing his film/practice/games. Bielema is going to choose the OC he likes best and trusts most. The OC will have a huge say in what type of QB they want and how they use the QB.
Now, I'm going to assume Bielema will really look deep into the roster and try to determine what guys he likes. He will recognize that IW is the highest rated recruit on the roster and will try to keep him. We don't know if that means as a WR, QB, slash, etc. We also don't know if that will require keeping Patterson. Either way, Bielema will do what he wants with the staff, and it will have very little to do with what players are already here.