The Toronto Maple Leafs are restructuring their roster with significant moves, including a contract extension for John Tavares. As free agency approaches, the team has expressed interest in Calgary Flames forward Nazem Kadri, who had a productive season scoring 35 goals and 67 points. General Manager Brad Treliving emphasized a 'DNA change' is necessary for the team, indicating a shift toward acquiring players like Kadri, known for his toughness and offensive capabilities. With $21.3 million in cap space available, the addition of Kadri could reshape the Leafs' lineup.