J.D. Vance is a name known in the swamp.
While I have no personal knowledge of him, I am quite concerned that if Trump picks a VP that the Deep State likes, the Deep State will assassinate him once he is elected. The various weaponized Alphabet Agencies have proven that they are willing to go to any lengths and commit any crimes to stop Trump.
That’s one of the best reasons why I would suggest Allen West. Above all else, Trump needs Chamber RINOs in Congress to see his VP pick as a MAGA fighter.