Kurtis MacDermid was still three days away from returning to game action, but that wasn’t stopping him from simulating The Octagon on Ice to get back in shape. And to mentor his replacement. A video made the rounds Dec. 16 of MacDermid giving Andreas Englund a fighting lesson at the Avalanche practice rink in Centennial. They briefly grappled then patted each other on the back. “I wanted to kind of wrestle around with someone,” MacDermid said. “He’s a big, strong guy, and he’s tough. We kind of worked on some little things that we want to just sharpen up. ……