Mitch Marner (F) (26)– Often the scapegoat when Toronto struggles, Marner rarely gets enough credit for his elite offensive contributions. Over the past five years,
he's amassed 424 points in 348 games, which places him fifth in league scoring during that span. Given how he's been treated by the tough market in Toronto, it's plausible he seeks a change of scenery when his current deal expires in two years. Although he doesn't have the lengthy contract term you typically want to see from a 'core player', term doesn't really define Toronto's core right now. The Leafs currently have just four players on contract past the 24-25 campaign (when Marner's deal expires):
David Kampf,
Calle Jarnkrok,
Ryan Reaves and
Morgan Rielly. With the exception of Rielly, those guys have done enough to be considered part of the team's core.