The Washington Capitals have recalled Nathan Walker from the AHL, though it is unlikely that he’ll get into a game unless several injuries strike. The Capitals are already carrying 16 forwards on their playoff roster, meaning Walker is likely just a “Black Ace” that will practice with the team for the duration of the postseason.

Walker made his NHL debut this season, becoming the first Australian player in NHL history. He ended up playing in seven games for the Capitals, while also spending two games with the Edmonton Oilers between waiver claims. The 24-year old forward scored his first NHL goal and recorded 22 points for the Hershey Bears, but isn’t known only for his offense.

Despite his small stature, Walker is an energy player capable of grinding down defenders with his unending forecheck and using his speed to be responsible at both ends of the rink. Though he didn’t make much of an impact this season, there is a chance he could play a more regular role with Washington next season while they deal with a cap crunch. Signed through next season, he’ll become a Group VI unrestricted free agent in 2019 if he doesn’t play in 71 games.