John Kasich wants to try to win the required delegates at a brokered Convention.
Kasich is delusional on many levels.
Even if there were a brokered convention (imho a one in a hundred shot for various reasons discussed elsewhere but mostly because Trump will show his “art of the deal” skills if needed) Kasich would be one of a hundred folks that could be chosen.
His pathetic primary performance from sea to shining sea will hardly be an argument in his favor.