The residency issue is a red herring. Trump could easily establish residency in another state, even post election. He’s not stuck with New York or New Jersey.
The better argument against a Trump/DeSantis ticket is that DeSantis is doing a great job in Florida, a critical state, and will be in fine shape even as Governor to run for Prez. in 2028. But, whatever is the strongest ticket in 24 is most critical, IMHO.
If he would do it!
It has tobe done before the campaign or it will be politically used against them. Constitutional details only apply to Republicans.
I agree Florida residents deserve a full-time governor.