Good stuff, Ramzy. I'm not going to pretend to have answers like some fans do (especially on this site), so I'm going to simply trust what Urban Meyer is doing - he's earned that right. I doubt that his love for Earle Bruce would keep him from moving on from Zach Smith if he felt that he wasn't getting the job done, but as you mention, he's one of the best recruiters for the program.
You know who was a WRs coach for 10 years as an assistant before becoming a head coach? That's right. Urban Meyer. Perhaps bringing in a guy like Wilson to run the show on offense will allow him to spend a little bit more time in the WR room than he has in the past 2 years.