Let's be optimistic here. The "we're done dealing for now" is likely smoke screen. They know they can't win the Stanley Cup with the roster they currently have. I'm looking for it to be quiet for a while right up until September.
Don't worry guys, the Bruins are pretty much in full control of Kessel right now. Kessel is still playing in their court. He isn't arbitration eligible until next year and he hasn't received any offer sheets. He likely won't until late September so that the Bruins are either forced to go ver the cap, let him walk or trade one of their forwards to match the offer. If the offer's over 4.5 mill, he's gone as the Bruins have no assets over 4.5 (Patrice Bergeron) to move.
Even then my belief is that Bergeron is going to be the best player on the team next year and it would be foolish to move him. He put up 70 points before he was even old enough to buy a beer. C'mon now