I’d want to know a hell of a lot more about his political viewpoint before I tout him for the executive branch. At this point, he is less known than Sarah Palin was when she was selected as VP candidate.
I'm not "touting" him, so much as I am recognizing a political reality. If you're charismatic enough to compete in a state as liberal and Democrat as Massachusetts, then your political future is bright. It's one thing for a conservative Republican to win in a conservative state, it's quite something else for a conservative to win in Massachusetts.