Maple Leafs may not need ‘toughness’, but good, heavy defenders are out there to sign

As my colleague Nick Barden wrote recently, the Leafs are well stocked with toughness. Obviously, they have that classic kind of physical toughness that we’re all familiar with: Kyle Clifford, Wayne Simmonds, and the defenders Jake Muzzin and Ilya Lyubushkin. Muzzin once again stood out in the playoffs with a calmness and a sense of…