On this hour: Former NHL player Stu Grimson from NHL.com joins T&R.  Stu discusses the Bruins-Hurricanes series and what it's like to be an enforcer in the league.  Terry Rozier was on ESPN's Get Up.  Terry talks about Kyrie Irving as a leader and teammate.  He also says the Celtics would practice different lineups as they would use during the game.  The Stack features Joe Flacco not worrying about being a mentor, the Kraft video and a Hurricanes fan calls in