“A majority of Republican insiders say Donald Trump should not get the GOP presidential nomination if he falls short of winning a majority of delegates – even if Trump amasses more than any of his opponents,”
Politico reports. “Roughly six-in-10 Republicans said the party should nominate another candidate if Trump finishes with a plurality, rather than the required 1,237-delegate majority necessary to claim the party nomination.” But how can Trump be denied if he has a majority of the delegates?
Sen. Ted Cruz’s campaign — and to some extent Gov. John Kasich’s campaign as well — is working hard in every state still choosing delegates. If he’s successful, he will be able to place some of his own loyalists as Trump’s delegates. Cruz will also propose a rule to “unbind” the delegates — to allow them to vote their preference and possibly ignore the outcome of the primaries. Ted Kennedy tried that in 1980 to prevent Carter's nomination, and I think Reagan tried it in 1976 to prevent Ford's. Neither worked.
Jonathan Bernstein explains:
The process involves three steps. First, the Republican National Committee will establish a set of proposed rules for the convention. Rules maven Josh Putnam says it’s unlikely that those rules will free the delegates. Then, a week before the gathering, those rules will be handed off to the convention’s rules committee, which is free to change them any way it likes. Once that’s done, the rules go to the full convention, which can accept them as is or amend them in any way it deems appropriate.
If the delegates vote to free themselves, then that’s that: They will vote as they wish, regardless of how they were chosen to vote.
If that happens, Cruz or Paul Ryan or Mitt Romney maybe a likely nominee. But this maneuver is like playing with a nuclear bomb that is in the process of detonating. Because, 1) Trump will do something, and it won't be good 2) his supporters will do whatever Trump tells to do, either to write him in or stay home; and 3) the regular rank and file
Republican electorate doesn't care for that too much.