This position seems to be at odds with where you started out. Unless you are suggesting that Cruz was supporting the Convention picking someone like Rick Perry, Rick Santorum or Mitt Romeny. Which he obviously was not. In fact, I think you position is identical with Cruz’s. And Trump’s.
If they pick the person with the most delegates, then I won’t go to war.
If they do anything other than that, war.
We’ll see what happens.