Calvin de Haan brings a physical playing style to the Avalanche, similar to former defenseman Jack Johnson, but weighs significantly less. He acknowledges the necessity for some size in defense, emphasizing that successful defensive play is more about efficiently moving the puck than just being heavy. De Haan's perspective is that while many teams opt for bigger players in the playoffs, skillful and smart play remains essential for success, aligning with the Avalanche's identity as a hard-working, fast team.