NHL The Toronto Maple Leafs have landed on a new brain trust. The Original Six franchise looked both forward and back Sunday, naming ex-captain Mats Sundin as its senior executive adviser of hockey operations and John Chayka as general manager. Toronto fired GM Brad Treliving in March, missed playoffs for 1st time since 2016 · The Canadian Press · Posted: May 03, 2026 4:47 PM EDT | Last Updated: 2 hours ago Listen to this article Estimated 5 minutes The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Former Maple Leafs captain Mats Sundin, left, congratulates current captain Auston Matthews on becoming the all-time franchise leader in goals on Jan. 6, 2026. (Frank Gunn/The Canadian Press) The Toronto Maple Leafs have landed on a new brain trust.…