Peter O'Malley

Derek Jeter's haters can take a seat ... 'cause he ain't gonna let the Marlins suck forever -- so says legendary MLB boss Peter O'Malley. O'Malley was the man back when he ran the Dodgers ... so we got him to give DJ a quick job eval -- after the Marlins CEO got DESTROYED in the media for trading…

Jackie Robinson ... Don Drysdale ... Lasorda ... Fernando ... Kirk ... so many legendary Dodgers -- but when we asked Peter O'Malley to name the greatest of all, only one name came to mind. O'Malley's opinion counts -- he and his family owned the Blue Crew for nearly 5 decades before selling the…