Trump was a strong second to Kasich. Cruz only got about 13%. FL, another swing state, left Cruz in the dust. Cruz can't get the crossover and independent vote. He'd be another 'pub designated loser.
I am not a Trump supporter, but, if Trump can carry the swing states, the ‘Pubbies need to make him their man.
Right now, though it looks like the ‘Pubbies are going to lose, no matter who they send up against Hillary!.
I don’t think any GOP candidate worth having can win. Biden really missed out not running for President.