However, it also does not change the fact that Romney is banking on a continued divided anti-Romney vote. The vote was not as polarized in 2008 as it is now. IMO we cannot have a candidate lingering in third place among the anti-Romneys that is also possibly denying wins to the other two.
And I am not even demanding that Perry win in SC - Gingrich needs to. If Perry can gain enough momentum to take a solid second in SC, IMO he should stay in. But the weak sister after SC needs to get out.
I am hopeful that Huntsman goes 20% in NH and stays in for Maine and Nevada on 2/7 ... he may be surprising coming up...