Anderson skated off to the dressing room after Milan Michalek collided with him on a Nashville scoring chance. He stopped 26 of 29 shots before the injury.The nature of Anderson's injury is not known. Robin Lehner stopped 12 of 13 shots he faced in relief. The Predators won the game 4-3 in overtime. Expect an update on Anderson's status in the next 24 hours, if he misses time then Robin Lehner is worth an add for Anderson owners.