"I would project [him] as a top-six guy going forward," MacLellan said in May. "I don't know that next year's necessarily the time for him, but you know, we'll take a look. I'd like to see him get games before we make that evaluation. Speed, shot, goal-scoring is there. The rest of the game, he's going to have to get better at."
Projected NHL arrival: Next season
2. Madison Bowey, D
How acquired: Selected with No. 53 pick in 2013 NHL Draft
Last season: Hershey (AHL): 70 GP, 4-25-29
Bowey, 21, impressed during his first professional season, but with seven defensemen signed to Washington's roster, it's unlikely he will play in the NHL this season. If the Capitals need a depth call-up, Bowey (6-1, 195) probably would be at the top of the list, but the plan is for him to get at least another season of AHL experience.
"Ideally, you'd like to see him playing another year in Hershey, maybe get some games next year," MacLellan said.
Projected NHL arrival: Next season
3. Jonas Siegenthaler, D
How acquired: Selected with No. 57 pick in 2015 NHL Draft
Last season: ZSC Lions (Swiss): 40 GP, 3-5-8
Siegenthaler, 19, a 6-foot-3, 220-pound mobile defenseman, will go from the Swiss League to the AHL. He was loaned to Hershey last season and had a point in six regular-season games but made the decision to return home before the Calder Cup Playoffs.
"Unfortunately, his season was long," Hershey coach Troy Mann said in July. "He was banged up from the playoffs, and the organization made the decision to start his offseason. He's got a very bright future and there's no doubt, with the way the lineup is, he'll probably start in Hershey next year."