Only in your dreams, even though I would love to see it.
Palin is toast, she was crucified by the media and Hollywood put the nails in her political coffin with that film deriding her. She's history unfortunately painted by the media as an Edith Bunker (RIP). To many she is a dingbat and forget about facts and intelligence, Bush was portrayed in the same exact way, as a dork. No, she doesn't stand a chance to make it to the WH...sorry.
And yet Anthony Weiner is a viable candidate today? I don't accept your conclusion on Palin. If she runs, people will listen, even if they are just hoping for an entertaining Tina Fey comment. If she runs, she will be far more seasoned in 2916 than in 2008. If she runs, we will have a far greater need for a conservative to fix the terrible mess in DC than we had in 2008. If she runs, her children will be eight years older, so she will be better able to balance family and campaign/job. Whether she will run though depends on us - would we rather support her or settle for Christie/Rubio/Bush as the McCain/Romney of 2016?