Romney is not a conservative or even a moderate, he is a liberal who never tells the truth.
He has stated that he would like to moderate the GOP and he will have that chance if he becomes President. He will turn the GOP into a clone of the Democrat Party. The Republican Party led by Romney will be lost for good, for all time. He will work against conservatives within the party nationally.
Obama won’t be able to do that. At least the Republican will still fight against Obama.
The Romney-Bloomberg Party is not something I’d like to see because it will be very very hard to raise up another political party.
That is an unlikely outcome, as conservatives have already started taking over the reigns of the RNC - doing so state by state. Liberal GOP whackjobs have been thrown out in the 2010 elections, and that will likely increase in this election.
The 2010 elections was a wipe-out for liberals within the GOP - and that purge will continue with the same or greater energy in the coming election.
Romney cannot stop conservatives working within the states, and it is the combination of the states that ultimately determines the makeup of what the RNC becomes - and the makeup of Congress itself.