Bruins Face Defensive Purge - Multiple Blue Liners on Waiver Block?

Boston's defensive corps is about to get a serious trim job, and it's happening sooner than most teams make these kinds of moves. The Bruins are staring down the real possibility of placing multiple NHL defensemen on waivers come September, a housecleaning that signals either a youth movement or a roster construction problem that's been brewing all summer. This isn't just about cap space or depth chart shuffling - it's about how Don Sweeney wants to reshape the back end heading into next season.