Santorum will deliver Pennsylvania, supposedly. We’re obviously not going to have Gingrich/Romney, or Gingrich/Paul, but Newt and Rick are pretty close, ideologically. Gingrich/West looks like tokenism, and Gingrich/Palin is like a giant ‘kick me’ sign.
Maybe there is some rising GOP star in CA, FL, or NY...
Frankly, I don’t think Santorum would deliver Penn.