McKenna took the ice for the first time in a Maple Leafs uniform Thursday, joining his fellow prospects for the start of development camp.
“When you're out there, it's pretty easy to be dialed in,” he said Thursday. “It's the game I've played my entire life. So, when I'm out there, I'm having fun, I feel comfortable and confident. And then, off the ice, you kind of want to let go and hang out with your buddies and get to know everyone.
“Just enjoy the city and the time I got here.”
Ivar Stenberg, selected by the San Jose Sharks with the No. 2 pick in the 2026 draft, signed a three-year, entry-level contract on Thursday. The 18-year-old forward played for Frolunda of the Swedish Hockey League last season, finishing with 33 points (11 goals, 22 assists) in 43 games.
NHL.com staff writer Mike Zeisberger contributed to this report