I'd say "I'd prefer not to risk it"... but that would imply I want him to win.
I'd say "I'll enjoy watching you all eat crow"... but that would imply I want it to reach that point.
But I seem to be talking to people that would be satisfied with a Trump presidency, so there isn't much of a response that matters. So, I would rather not have to be proven wrong. Just make it a real race between a socialist/commie and a conservative. No one benefits from the head-to-head we're discussing here.
The problem is, there is nothing to like about a Cruz, Rubio, or Kasich presidency, either. The former two are frauds, and the latter is a liberal.
I will be a 100% not-Hilary vote, regardless of who is on the ticket. I hold the #NeverTrump crowd in utter contempt.