Pat Kerwin would be my number one pick, but not realistic.
Realistically I would like to see an ex NFL linebacker that shows interest in the field.
Linebackers seem to know the game very well (like ex catchers in baseball) and are good communicators.
I know this is a generalization, but when I think of broadcasters I like, that's what I come up with.
Ex player would be my third pick. Somebody familiar with the program that has some broadcast experience.
Bernie Kosar is not realistic either, but I love listening to him.
I think GP1 might be entertaining though.
Matt Cherry might be on my list too but I think he has a successful career already.