Halverson was placed on waivers by the Stars on Tuesday, per James Mirtle of The Athletic.
Halverson signed a one-year deal with Dallas in the offseason. The 30-year-old netminder has been an effective backstop in the AHL each of the past two seasons, where he has earned at least 22 wins each year with the Syracuse Crunch. If he isn't claimed over the next 24 hours and clears waivers, he will likely be the No. 3 goaltending option in Dallas while playing with AHL Texas.