"What? What's THAT going to solve? Why the heck should you throw away your vote and cast it for ______ who has no chance in the primaries? He's polling 4%, get a clue! Or think that you can support ________ in some whackjob conservative third party in the General Election. You will only pull votes from our nominee. Look, get behind the GOP frontrunner even if he is a moderate. Look how well Hillary is doing in the Democrat primaries. She's going to lock it up by April and be ready to smash us in the General election. You WANT TO GIVE THE ELECTION TO THE DEMOCRATS? Just because of that girl--what was her name--three years ago down in Florida? C'mon what's done is done! You're playing into the Lib's hands! We cannot save her now. The Bush's did the best they could at the time. Get with the G.O.P., we can't allow the Democrats to win!!" --"Party Stalwart
Even more likely than a third party is for disenchanted conservatives to drop out of the political process altogether.