No. Kasich is following orders. If the pols are correct and Cruz is getting close to Trump, Kasich should lay low and let Cruz win. Kasich can’t drop out or Trump will get his delegates.
There is no guarantee all, or even most, Kasich votes will got for Ted Cruz. I hear lefties claim they will vote for Trump because he will be so much easier to beat than Cruz . . . or because they hate Cruz worse with his inflexible interpretation of the constitution and all that . . .
Poll today shows Kasich in 2nd place, 2 pts behind Trump.