Hall has 2 years left at an AAV of $6m per season while Foligno is a UFA on July 1. Before the trade, the Bruins had just over $4.9M in cap space and were hoping to resign both Dmirtri Orlov,
Garnet Hathaway and
Tyler Bertuzzi, but would have only been able to keep one or two, but not all 3. With this trade, they will likely take a run at re-signing all 3 of them.