Could Erik Karlsson join Toronto Maple Leafs after Elliotte Friedman sparks fresh NHL trade rumors for 2026-27

The Toronto Maple Leafs have already made big changes to their roster this offseason in a bid to reshape it for the 2026-27 NHL season, and there is no confirmed trade between the two teams at this time, but the latest speculation involving Erik Karlsson adds another potential blockbuster to the mix.That is notable because Karlsson is still a very good NHL defenseman, as Friedman noted, and the three-time Norris Trophy winner could provide Toronto with more puck-moving as well as offensive production from the blue line if the Pittsburgh Penguins make him available.Could Erik Karlsson join Toronto Maple Leafs this NHL season?Erik Karlsson may become a Toronto Maple Leafs trade target in the 2026-27 NHL season, but for now, it’s all speculation, not an actual trade report.Elliotte Friedman recently speculated that Karlsson could end up in Toronto while discussing potential developments around the NHL. The idea is picking up steam because the veteran defenseman is entering the last year of his current contract with the Pittsburgh Penguins.Friedman’s projection is not an implication that Pittsburgh is actively shopping Karlsson, or that Toronto has entered into formal trade talks. Instead, it puts the Swedish defenseman among the names to watch as the season progresses.Why would Toronto Maple Leafs consider Erik Karlsson?Karlsson would fill Toronto’s need for a second experienced offensive defenceman. The 36-year-old has been known for elite puck movement, skating and playmaking from the blue line throughout his career.His offensive game is still there. As Karlsson showed in the 2025-26 NHL season, he can still be a difference-maker in the twilight of his career, with 66 points in 75 games for the Pittsburgh Penguins.Heading to Toronto would also provide the Maple Leafs with another veteran presence who can move the puck quickly and create offence at five-on-five and on special teams.The biggest hurdle may be Karlsson’s contract and Toronto’s salary cap. His current contract carries a $11.5 million cap hit per year, so any trade would be financially tricky.Toronto would likely need similar salary to take him off the roster or for Pittsburgh to retain some of Karlsson’s contract. The Leafs would also have to weigh whether adding an expensive veteran defenceman fits into their broader plan for building a roster.For the Pittsburgh Penguins, it may come down to where they are in the standings. If Pittsburgh is still in the race, it may be better to keep Karlsson around. His expiring deal could make a trade more likely if the Penguins struggle and become sellers.When could Toronto Maple Leafs pursue Karlsson?It will be easier to get a read on a potential Karlsson trade once the 2026-27 season starts. Early returns could show if Pittsburgh is in the playoff hunt and if Toronto needs another big piece on the blue line.For now, Elliotte Friedman’s comments should be viewed as a fun bit of NHL trade rumour mill activity, not an indication that a deal is imminent. The Karlsson-to-Toronto storyline is one to watch as both teams figure out where they are headed this season.Get the latest Sports News and Live updates. Download the TOI app.