I think you are right. GOPe will pretend to back Cruz to try to pull votes from Trump... and then hand it to Romney.
This is the bombshell and a wake up call for Cruz as well as Trump. They have no intention of allowing either one of them to win the nomination, so they are using Ted to bring Trump down and then make sure Cruz doesn’t get the required delegates either. So, in steps the bastard Mitt Romney to win a brokered convention. I can’t find enough dirty words to call these back stabbing as*holes.
Romney wants to be President. He knows he screwed up in 2012, he wants to make amends for that now. If Romney really had an issue with Trump he could have talked to him privately, man to man, about his concerns, but NO, instead he went on National TV and gave the Democrats all the talking points they need, the DNC doesn’t even need to try now, they have Romney’s words and can keep running it over and over again.