I liked Theismann when he was teamed with Mike Patrick. Not sure how well he'd do with Larry but I'm guessing they could work well together. The ONLY way Joe gets the job though is if Sonny decides to retire as well. I don't see that happening but you never know.
I wouldn't mind Cooley but a guy I'd really like to see is Mark May. Unfortunately, he has a sweet Saturday gig doing college analysis. I think Doc Walker would do well in the booth as well.