My biggest fear is Romney. I sincerely believe that Gingrich can overcome him and win the nomination, but why make it more difficult than it has to be? Santorum must drop out.
I don’t see the problem being Romney so much as it is the GOP establishment elite. If Romney were ‘on his own’ similar to Perry, Santorum, Cain, et al, he wouldn’t likely be this far along. Sure, with all the candidates in the field (at least at first) the votes would still be diluted, but I doubt Romney would poll as well as he has.
The problem, in my mind, is the GOP establishment elites who’ve been forcing Romney down our throats. Forcing a candidate the electorate really doesn’t want (proven by his inability to gain against the others). We’re not only fighting Romney, we’re fighting them. They’re the big problem, IMO.