Getty Jay Rosehill Discusses Maple Leafs Hiring Sundin and Chayka Jay Rosehill did not hold back when he shared his reaction to the Toronto Maple Leafs hiring John Chayka and Mats Sundin . The former NHL forward-turned-analyst questioned MLSE’s decision, particularly with Chayka as general manager, and what the future could look like. Chayka’s tenure with the Arizona Coyotes made his hiring . However, he admitted he was too young for such an important role and said he has learned from his