A lot has changed for Calum Ritchie in the past year, but his importance to the Colorado Avalanche remains the same. Ritchie is the organization’s top prospect. He’s the best chance for Colorado to develop another star player internally to help its current cadre of elite players extend the championship window beyond the next few seasons when guys like Nathan MacKinnon and Cale Makar are at the peak of their powers. That’s not fair to Ritchie, to put that much pressure on a guy who was the No.