The Stars have acquired the rights to goaltender Ben Bishop from the Kings.
Goalie Ben Bishop and captain Steven Stamkos again likely will be out as the Lightning host the Penguins in Game 4 on Friday night.
Lightning goaltender Ben Bishop is day-to-day after leaving Game 1 of the Eastern Conference finals with a lower-body injury.
Lightning goalie Ben Bishop left Friday night's 3-1 win over the Penguins on a stretcher after injuring his left leg, but coach Jon Cooper said afterward that X-rays came back negative.
Tampa Bay's Ben Bishop, Washington's Braden Holtby and Los Angeles' Jonathan Quick are the finalists for the Vezina Trophy as the NHL's top goalie.
Team USA's entry into the World Cup of Hockey will bear a strong resemblance to their Sochi Olympic entry as 12 of the 16 players announced Wednesday are holdovers from the 2014 team.
