Shaw, 24, can become a restricted free agent on July 1 and he was trying to negotiate a new contract with the Blackhawks, who do not have much room under the $73 million NHL salary cap for next season. With Shaw gone, Chicago has approximately $6.4 million under the cap to fill five or six roster spots, according to generalfanager.com, and general manager Stan Bowman has expressed an interest in adding a free agent defenseman.
"It's tough, I thought we were close [to an agreement]," Shaw said. "I loved being in Chicago, obviously; it's a second home to me. A lot of great memories there, I had some fun playing there. I have a lot of friends and family in that city, so I'm going to miss it dearly, that's for sure.
"I've got a fresh start with a new team and I'm excited about that. It's going to be fun."
Bergevin and Shaw's agent, Pat Brisson, were seen talking at the 2016 NHL Draft in Buffalo just before the trade was announced Friday, and there have been reports of a long-term contract being in the works. But Shaw wouldn't comment on his contract status, other than to say he doesn't anticipate a problem in coming to terms with the Canadiens.
"They're busy right now with the draft today and free agency coming up," Shaw said. "There's a lot going on, so it's kind of just play ball, be patient and just wait for it."
Shaw has 70 goals and 137 points in 322 NHL regular-season games and 16 goals and 35 points in 67 Stanley Cup Playoff games. He scored an NHL career-high 20 goals in 2013-14, two shy of his highest-scoring junior season with Owen Sound of the Ontario Hockey League in 2010-11.
Though he is leaving one of the most successful teams in the NHL to go to one that has not won the Stanley Cup since 1993, Shaw said he feels the Canadiens are not far from ending that drought.
"The team that we have, we're a young, talented, hardworking team," he said. "We're going to work together, we're going to compete, and I like our chances. It would be awesome to bring the Cup back to Montreal … It would be fun to be a part of."