Morning skate notebook: Zadorov back in, Grimaldi and Nieto out

PHILADELPHIA – Hello from the Wells Fargo Center, where the Avalanche will play the Philadelphia Flyers at 5 p.m. Mountain time. There are some lineup alterations for the Avs, who will try for their third straight win: Nikita Zadorov will return, after being a healthy scratch the last three games. He was paired with Anton Lindholm at the morning skate. Patrik…