This comes from Stuart Stevens. I'm not familiar with him. Trump will endorse Vance only if his VP pick is one of his kids. That's one way to keep it in the family, and of course Vance will bend over backwards and comply. With Trump's endorsement, there won't be competitive primaries. Sorry, Little Marco.
If you think Trump will fade away into lameduck status after the midterms, dream on. His grip on the Republican Party isn't going to loosen up. His endorsement is everything. So which of Pedolf's kids will it be?