He won't pick Kasich. They don't like each other. Besides, Kasich is an establishment rino.Trust me, if Trump gets the nomination he's not gonna pick Kasich as his running mate.Even if Trump gets the nod I highly doubt he'll pick Cruz as his running mate. He would be prudent to pick a swing state politician like Kasich as his running mate.
Whom do you believe he would pick? Kasich is quite popular in Ohio and could deliver the state to the GOP if given the nod.