The beauty of nominating Trump is that the Chamber of Amnesty as well as the Koch brothers will have absolutely no connection with him, so who will the Democrats point to as being the evil influence bankrolling him? They’ll miss that well-worn tactic.
Another advantage that no one has noticed yet is that Trump, with his priority on illegals & sanctuary cities, has effectively neutralized Julian Castro- who was thought to be the prime VP candidate/ legacy prez/ secret weapon for the left. The Castro brothers & their activist mama will not sit well with anyone after all this.