I'd like Feingold/Bayh, that's a winner
I dont see Bayh taking the backseat to anyone. To be honest I really dont see Feingold taking the back seat to anyone. I dont understand why any U.S. Senator would want the VP slot. At best you have an outside chance of being President 8 years down the road. Why risk losing your perks in the Senate for that?
The vice-president does serve as Senate leader. I would support that ticket the most at this stage, I suppose (Feingold/Bayh). Anyway, if Bayh got the nomination, he would carry New Hampshire.