I thought I’d read at FR earlier this week that if they won’t endorse Trump, then Trump told them they don’t get to speak at the convention. I think that’s the way it should be, or they’ll be cowardly enough to say some crap about him. Trump’s right again.
Trump also said that if they didn't honor the pledge they made, which he said may be legally binding, they should be prohibited from ever running for public office again.
While that may never occur in a legal sense, with Trump at the head of the Party it probably will happen in the practical sense.
The Party may never give Cruz or Kasich another dime.