Of course he does. It is funny how many Trump supporters now seem to believe the only way for Trump to win is for Cruz to forfeit... Until someone gets to 1237, the race is still on. And the only ones that will be calling for Cruz to drop out are the Trumpkins.
I personally believe Trump gets 1237. There will not be a second ballot. Cruz at some point fairly soon is going to start getting subtle pressure to get out and I’m sure he will be offered some reward such as keynote speaker at the convention or whatever. If he does not exit the pressure will just ramp up. After April Cruz is going to be out of gas.