"The poise that [Koivunen] has with the puck, the confidence with the puck," Muse said. "He ability to find that next play, to extend plays, making plays in tight area, he was doing that a lot last year. He was also working away from the puck and in the defensive zone, showing detail, blocking shots. He's not the biggest guy in the world, but I think watching back, some of that really stood out. It's combining all those things and showing that you can make an impact on both ends of the ice."