The Dallas Stars on Monday extended qualifying offers to seven of their eight restricted free agents.Goalie Phillippe Desrosiers, defenseman Dillon Heatherington, winger Remi Elie and centers Jason Dickinson, Mattias Janmark, Devin Shore and Gemel Smith all received the offers.The Stars did not extend an offer to winter Cole Ully, making him a free agent.Of the seven players who received qualifying offers, only Desrosiers did not appear with the Stars last season.