After SC, or shortly thereafter, the only viable candidates left, i.e., candidates with a significant war chest, will be Bush, Walker, Cruz, Paul and Rubio. At that point I think it will be down to Bush, Walker and Cruz. Walker and Cruz would have a chance against Bush.
I'm encouraged by the fact that right now, given his name recognition, Bush is trailing Walker in Iowa, NH and SC.
Agreed,. Paul will show good in NH due to them being liberal on mostly social issues and they also like the establishment which is good for Bush. So I expect Cruz to show well after NH and down in the south and Midwest. bush and Walker will be there with their war chest and maybe Rubio with Hispanics.