I watched most of the GOP New Hampshire debate last night. There simply not enough contrast and fighting; everyone was too jovial and collegial with each other. They seem all old boys GOP network: Cain wanting in, and so did Bachmann. That resulted in the front runner remaining the front runner: Romney. I am not a fan.
I think Sarah Palin should declare and run. She would be a clear contrast to both the current GOP field, as well as with Obama. Regarding her electibility, let the primary decided de facto rather than pundits declaring her unelectable a priori and there for should not run. Regarding electibility, consider this:
Palin Ties Obama in Key Swing States: OH, NC, NV, MO, PA