DeSantis dropping out before New Hampshire and South Carolina was obviously a negotiated play with the Trump campaign, with the goal of padding Trump's margin of victory over Haley and cutting her legs out from under her right out of the gate. Trump wants to end any argument for her candidacy by blowing her out in both New Hampshire and South Carolina. There are reports that DeSantis was actually offered the VP slot in return for his quick drop-out and endorsement, but I'm not sure if I believe them. Whatever carrot they dangled in front of him must have been compelling though, because he easily could have dragged his hopeless campaign out through Super Tuesday while mostly bleeding voters from Trump. I suspect at the very least he was guaranteed one of the major cabinet positions, probably Secretary of Defense or Attorney General. DeSantis as AG would actually be a really good fit for him and great for the country, as I suspect he'd be very aggressive in going after people.
DeSantis as VP would actually work pretty well also. He doesn't add any appeal to the ticket per se in terms of attracting non-Trump voters, but I don't think anyone else really would, anyway. Trump himself is so divisive a figure at this point that his running mate barely matters. You're either voting for or against Trump; the name at the bottom of the ticket is largely irrelevant in peoples' minds. That being said, having DeSantis in the #2 slot would probably do a lot to cool any desire of the Deep State to impeach/remove or JFK Trump, as they know they'd just be promoting a guy who clearly lacks Trump's charisma and instincts, but who is considerably more intelligent, more skillful at wielding the apparatus of state, and who has demonstrated both independence of mind and a willingness to follow his principles. For the Deep State, Putting a guy like that in the Oval Office is taking what is already a risky proposition and adding some very significant potential for negative blowback even if their plan initially succeeds.
DeSantis as VP would actually work pretty well also. He doesn't add any appeal to the ticket per se in terms of attracting non-Trump voters, but I don't think anyone else really would, anyway. Trump himself is so divisive a figure at this point that his running mate barely matters. You're either voting for or against Trump; the name at the bottom of the ticket is largely irrelevant in peoples' minds. That being said, having DeSantis in the #2 slot would probably do a lot to cool any desire of the Deep State to impeach/remove or JFK Trump, as they know they'd just be promoting a guy who clearly lacks Trump's charisma and instincts, but who is considerably more intelligent, more skillful at wielding the apparatus of state, and who has demonstrated both independence of mind and a willingness to follow his principles. For the Deep State, Putting a guy like that in the Oval Office is taking what is already a risky proposition and adding some very significant potential for negative blowback even if their plan initially succeeds.