Tampa Bay Lightning captain Steven Stamkos is set to rejoin the lineup and goalie Andrei Vasilevskiy remains on target.
Dach was checked into the Blackhawks' bench during the first period of Montreal's home opener against Chicago on Saturday.
In exchange, Vancouver has sent defenceman Jack Rathbone and forward Karel Plasek off to Pittsburgh.
Last season, Power led NHL rookie blue-liners with 35 points (four goals, 31 assists).
New Jersey made the playoffs last year for the first time since 2018 and beat the rival New York Rangers in the first round.
The extensions are set to come into effect in the 2024-25 NHL season.
Overall, Dahlin’s 232 career points ranked ninth on the NHL list among defensemen before their 23rd birthday.
The Leafs acquired Murray from the Ottawa Senators in 2022.
He was unable to put any weight on his left skate as he was helped off the ice.
The PWHL now established with teams in six hockey-crazed markets, the game appears to finally be in lockstep.
The 22-year old Zegras had a team-high 65 points last season, becoming the third-youngest NHL player to lead his team in points.
The 34-year-old forward made the announcement in a statement through the Edmonton Oilers.
The Flames confirmed his death Saturday night.
Killorn was injured Wednesday night in an exhibition game against San Jose.
Zuccarello, 36, has three 20-goal seasons in 13 years in the NHL, two of them with the Wild over the last two seasons.
Staios joined the Senators on Friday after resigning from his post as special adviser on the Edmonton Oilers' hockey operations staff.
Campbell joined a suddenly growing list of female coaches to take an NHL bench a day after Kori Cheverie did so with the Penguins.
The team announced the stunning injury news Thursday, midway through training camp and with opening night less than two weeks away.
Backlund has signed a two-year, US$9-million extension with the club, and will be the 21st player to wear the "C" in franchise history.
The NHL announced Thursday that the transfer of the club to a group led by Michael Andlauer.