It's always been the Lakers... but one has to admit, if not you're in complete denial in my opinion, that this latest incarnation of the Miami Heat was right up there, or superseded them during these final years.
One can't simply ignore the LeBron connection. We battled with LeBron through multiple playoffs prior to him going to Miami, and in Miami he eliminated the Celtics from multiple chances at the title. That simply can't be ignored... particularly when you add Wade into the mix and his on-court shenanigans.
But in any case, the Lakers have always been there.