Krug signed a seven-year deal with the St. Louis Blues worth an average annual value of $6.5 million on Friday night. The defenseman leaves Boston as the team's all-time leading scorer among American-born players with 337 points (67 goals, 270 assists) in 523 career games. Sweeney said Boston's offer fell short on term.
"Obviously, I'm not talking about players that are on other teams. In this sense, I'll leave it in the context of a player and how we do communicate effectively. I think that we take a lot of pride in maintaining that communication," said Sweeney. "Not agreeing, from a contractual standpoint, is never disrespecting a player. You just don't find the common ground. The bottom line is, we fell short on term. But from a competitive standpoint and what offers were made, we were very comfortable in the position we were in and what we tried to accomplish.
"And in full respect to Torey, as I've said previously, or any player heading to the market and testing the market and finding the value they seem comfortable, that's their entitlement. They've reached that point and they're able to do that."
Krug, of course, was the quarterback of Boston's dynamite top power-play unit, which has been ranked among the league's best for several years under the 29-year-old's guidance. Finding a replacement will be no easy task.
"[David] Krejci moved on to that unit [during the playoffs], so you know you have four players that are returning, and you have to institute a new player," said Sweeney. "Whether that, again, comes from an internal group that we currently have or I continue to look outside for a player that might have that identity and acumen as a player, that remains to be seen.
"On the same token, we feel comfortable that somebody is going to get a hell of an opportunity to go in and have the yeoman minutes and playing with four elite players in the National Hockey League that have had a lot of success on the power play."
The Bruins saw two other UFAs walk on Friday with veteran defenseman Alex Petrovic signing a one-year, two-way deal with Calgary and goalie Max Lagace inking a one-year, two-way contract with Pittsburgh. Both were Providence mainstays in 2019-20.