If you think through the math, there is no possible way Cruz will win on a mythical second ballot either. He’s not going to keep his 700 earned delegates and find 600 plus more to switch to him. It’s just not going to happen.
Cruz is done barring a miracle.
I know math is hard, but it’s not that hard. It’s a matter of common sense.
“Hail Mary” passes are fine in football, but they damage your own side in politics.