I think he waited too late to step down, the show is on fumes. Ryno has been giving numerous opportunities to host from B&W, DL show, Dis pop, etc. He stumbles into opportunities.
I think it should go to Craig, he deserves it. To give it to anyone else, would be disrespectful.
A rotating host situation would be too weak and directionless. It would leave Pete still overly involved, determine rotation, format, etc instead of handing over the reins completely.
Craig is the Dis. I have no idea what those other people even do.