And none of the aforementioned will be the nominee in 2016. (You can throw Palin in there, too.) At this point, my guess would be McDonnell, Kasich, or Rubio--maybe Walker or Jindal, possibly Ryan.
Wrong. Gingrich would have won. He's a master communicator, a tough fighter, a great political strategist and he appeals to the working-class whites who didn't show up. He also had talked up Susana Martinez and Marco Rubio as V.P.s, which would've probably helped. Santorum would've had a chance, if he could avoid an Akin/Mourdock like gaffe, which was probably not likely.