Not a lot of fighters in the GOP right now to pick from. With the exception of Allen West, I can’t really think of any others, perhaps, Jim Demint, Rand Paul, or Thune.
Paul has the right mindset, but I don’t know if he has the charisma to build an organization around,at least by 2016. But who knows what will happen tomorrow? Things can turn on a dime. As Lincolnonce said, “I do not determine events, events determine me.”