According to this just breaking from Newsmax, it is not out of the question:

Mitt Romney is down, but he might not be out.

Romney suspended his campaign for the Republican presidential nomination after a disappointing showing on Super Tuesday, and has endorsed John McCain for the GOP nod.

But Romney’s son Josh says it’s -”possible” his father might rejoin the race as a candidate for vice president or for president if McCain’s campaign stalls.

Romney hasn’t commented publicly about a recent New York Times article that implied McCain had an improper relationship with a female lobbyist.

Interesting. But also dangerous if this is credible. The last thing the GOP needs at this point is to have a convention as chaotic as the Democratic promises to be. Not to mention, conservatives are starting to get used to pinching their noses, especially when seeing the alternatives on the Jackass side.

Plus with Corvair Ralph in the race, some of the EnviroMarxist vote will be peeled away from whoever wins the Dem nomination.