I'm going to miss him - of all the cheesy in-game entertainment stuff that the Bruins do, Rene is the one thing they have that's 100% spot-on correct. That said, I'm glad he's going out on his own terms, and hope he has a great retirement. It's really not much of a surprise - I remember reading within the last year or two that he was considering retiring, and that he often heads home after the first period. (Heck, I get that - my dad's a hockey fan who's only a year older than Rene, and has had a 9 PM bedtime for ages.)
Maybe he'll come back to do one or two games a season? It's just not the holidays without hearing Rene sing "Home for the Holidays", "Jingle Bell Rock", or "Blue Christmas". The headline from the B's does say "Longtime anthem singer will stop performing after the 2017-18 season", so maybe that's not in his future....but it'd be nice if he came back for a game or two.
Be great if we played Winnipeg in game 6 or 7 of the SCF at home. He could sing "O Canada" in French all he wants...what are the Bruins going to do, fire him?