In my opinion, a better answer would have been: "Cruz and Kasich are irrelevant. What the future holds for Hillary is..........."
Unfortunately, Trump is never going to say or do everything we want him to.If Melania,his kids and Manafort can’t get him to we will just have to get used to his Trumpisms.
Better by far to put them all on notice. Trump is tired of the backstabbing from his own side, and rightly so. Evidently there are some GOPe so intent on electing Hillary that they will continue to undermine Trump right through Nov. At least he gave them something to think about.
Actions have consequences. Watch and see if the backstabbing doesn’t get dialed back a notch.