It will be one of two people:
Romney or Palin
Huckabee has already left, Newt is on his way down and Trump is probably going 3rd party.
And none of the dark horses have any shot whatsoever.
If Huckabee couldn’t beat both Palin and Romney in the same election cycle. nobody else can either.
First, Romney makes TARP, gay marriage, and Obamacare moot.