The Dallas Stars took a chance when they waived defenseman Patrik Nemeth to try and send him to the AHL yesterday, and they didn’t get away with it. The Colorado Avalanche have claimed Nemeth off waivers, and will add him to their roster for the start of the season. Nemeth, 25, spent 40 games with the Stars last season but still can’t seem to put it all together and fulfill his second-round draft status. Through 108 games in the NHL now, he’s registered just 14 points and has averaged fewer than 16 minutes a night.