Please. Trump, while head and shoulders above most of the pack, isn’t fit to carry Cruz’s briefcase. And since VPs are traditionally the attack dogs, then Cruz-Trump could work.
Except for a few “minor” details.
1. Trump has the money to see the campaign through; Cruz doesn’t.
2. Trump is not interested in the Veep slot; Cruz would do it if asked.
3. Trump has lapped the field in poll results, including his friend Cruz. Why would anyone delude themselves that he’d bag all that and settle for Veep?