Alex Rodriguez on Yankees, Hall of Fame dream and Jennifer Lopez scouting report

MLB analyst Alex Rodriguez — the mercurial former Yankee, 14-time All-Star and often the epicenter of controversy — takes a swing at some Q&A with Post columnist Steve Serby. Q: In what ways is fianceé Jennifer Lopez a five-tool performer? A: Well, I think for one, she under-promises and over-delivers. When it comes to speed,…