Erik Karlsson (Achilles) doesn't have a timetable in place for when he'll be able to return to action, according to his agent Craig Oster. He hasn't played since Feb. 13 when his left Achilles was cut by the skate of Pittsburgh's Matt Cooke. Karlsson required surgery to repair the tendon, but he has resumed skating. "Erik is continuing to progress," Oster said in an e-mail. "He and the organization are going to ensure that he is fully healthy and at minimal risk of complications before he considers a return to play. The healing process seems to be going well. No definitive timelines."