Johnston on the Knies and Marchenko blockbuster trade, Knies' departure from Toronto and the role with the Maple Leafs

TSN Hockey Insider Chris Johnston joined OverDrive to discuss the Maple Leafs' trade for Kirill Marchenko for Matthew Knies, a six-player swap with the Blue Jackets, Knies' departure from the organization, no turmoil being in the deal, Auston Matthews' impact and his ties with Knies, the salary cap outline and more.