I know what you’re thinking: How is it news that the Boss will bring down Yankee Stadium? It’s always been his plan to build a new playground for the Yankees. Well, I’m not talkin’ about this Boss; I’m talkin’ about New Jersey’s own Boss. According to a completely unsubstantiated report by Rush & Molloy, the Steinbrenners want to top the Billy Joel Shea Stadium send-off, and the family is hoping to get Bruce Springsteen and Paul McCartney on board for a musical extravaganza. If this happens, I’m so there.