* The Colorado Avalanche are having trouble winning games against the Nashville Predators, and a former Avalanche player named Ryan O'Reilly is causing them a lot of problems. He used to play for the Avalanche but is now scoring lots of goals against them.
* In the last two games against the Avalanche, O'Reilly has scored five goals, which is a lot! This has helped the Predators win both games, even though they aren't usually a top team.
* The Avalanche need to figure out how to stop O'Reilly and play better overall if they want to be a good team and have a chance to win the championship. They have been playing very differently from game to game, which is confusing for fans.