My take on the Bruins:
Marchand-Bergeron-Bjork
DeBrusk-Krejci-Pastrnak
Heinen-Coyle-Kuhlman
Nordstrom-Kuraly-Wagner
Lindholm/Ritchie
Chara-McAvoy
Krug-Carlo
Grzelcyk-Clifton
Kampfer
Rask
Halak
Backes is buried in Providence and Miller goes on LTIR to free up 3.5 M in space, giving Boston 10.7 M. That may be just enough to space to re-sign McAvoy and Carlo, likely on bridge deals though. I don't see them having enough space to sign one or both long-term unless they figure out a way to dump Backes.