Armia, 21, was the Sabres’ first round pick (16th overall) in the 2011 NHL Draft. He has registered 16 points (7G / 9A) in 21 games with Rochester this season. Armia is expected to make his NHL debut tonight vs. the Red Wings.

The right winger took a slash during Wednesday's 3-0 victory over Columbus and was unable to finish the game. X-rays revealed the break, coach Ron Rolston said today. It hasn't been determined whether Armia will need surgery or if the injury will heal on its own.