My guess is CBS would've flipped 92.3 to Sports after all. WKNR would've ended up flipping to another format - perhaps some sort of News/Talk like WHK considering Salem owned 850 at the time of the proposed move of WWVA.
1350 might've ended up as Sports as well to target Akron and air Akron-related games, maybe teaming up with sister station WWVA.
The bigger question would be how 1170 might've affected 1100 with its Sports-related coverage and the other FM stations in the Cleveland cluster. Plus, if WMMS had still picked up Rover, where would his studio ended up if WWVA ended up with the one he has now?