What about Michael Penix Jr.? They play Sunday, but it would be interesting as hell. I think he's fully Washington at this point, but it would make for good TV.
I could see Cuban being the guest picker since he is one of the "sharks" on Shark Tank, an ABC network show. It would be "synergy" since both ABC and ESPN are owned by Disney. Though I did see that this will be Cuban's last season appearing on the show.