It will help but the 40+ states that he is going to lose to Gingrich will finish him off.
gingrich doesn’t have the resources for a protracted primary battle. furthermore, the dems are going to spoil our primaries. they know exactly which candidate to vote for. If romney loses, they win and if he wins, they win. Furthermore, the longer the battle goes on- and it will go on and on and on- the more divided we will become. finally, ther’s a strong possibility of a third party candidate cpming in and spoiling the general election.