Trump wants her to run because he’s giving her the rope to hang herself.
Exactly, he will destroy her like Carly Fiorina...who’s never been heard from since
A crowded primary field will benefit Trump. The "Not Trump" candidates will cancel each other out while at the same time blunting Ron DeSantis' reach should he throw his hat in. Trump wins by attrition.
This is exactly why he encouraged Haley to "follow her heart" and run. She's no competition to him but she helps his race.