I think on the Democratic side, Even Byah the ex governor and senator from Indiana, John Tester, MT, Either of the two Udall's, Tom and Mark, Kaine or Warner from Virginia. But skuttlbutt has it the Dems want to nominate a woman and I do not think Hillery would be the right one. I would look to the Senate, Stabenow, Heitkamp although new strikes my fancy. Gillibrand NY is another possibility. But I really haven't given the Dem side much thought outside of not wanting Hillery or Biden which are the two front runners.