Shocking hot mic video of NY Mets general manager Brodie Van Wagenen trashing MLB commish Rob Manfred over a proposed social justice stunt ... saying Manfred "just doesn't get it."
Van Wagenen was speaking with people at the Mets media podium Thursday -- and clearly doesn't realize the mics are on.
He proceeds to detail a conversation with Manfred in which the Commish proposed a compromise where Mets players make a symbolic gesture to acknowledge the Jacob Blake shooting during Thursday's game ... but then ultimately play the game instead of boycott.