She could also decide to mount a 3rd party effort which gives her planty of time to do a lot of things.
She has already indicated that she will support the eventual GOP nominee - "ABO, anybody but Obama". Since a 3rd party run would insure a second Obama term, I can't see her perticipating in that. It would also destroy any future she has in electoral politics (for an example, see John Anderson).
No way Sarah runs third party, she knows that would guarantee bambi’s re election. If she did she would be accused of being a Soros operative, and that would be one of the nicer things said about her.
If she loves self more than her country, this is what she will do.
If she tries the 3rd party route she will be directly responsible for the re-election of Zero.
Just what they want, a split between moderate/independents who will vote against Zero and conservatives.
No way, no how!