I prefer the experience a governor brings rather than a that of a congressperson or senator. Walker is my first choice at this point. I liked Perry last time around, but he was disappointing in the primaries. I also like Jindal.
The GOP dearly needs a big swing state to stay in the running. Without one, the road to the top is very hairy. Obvious choices would be Ohio, Virginia or Florida. I can't think of anyone from those states who could head the GOP ballot but Kasich or Rubio might be helpful in the VP slot. McDonnell ruined the GOP in VA unfortunately.
It may be a bit earlier for Rubio, though. I'd like to see him run for FL governor first and get that under his belt. If he's successful in that role, he would be a formidable presidential candidate.
Agreed.