Heiskanen was a late scratch in Tuesday's 3-1 loss to the Anaheim Ducks, tending to a personal matter, and will remain out of the lineup on Thursday against the Utah Mammoth. The 26-year-old Finnish defenseman is having an excellent season for Dallas, scoring 36 points (7G / 29A) through 46 games. As long as Heiskanen remains out of the lineup, expect an increase in deployment for Thomas Harley, who has been quarterbacking the team's top powerplay unit.









