Vitale (concussion-related issues) will miss the remainder of the season, Sarah McLellan of AZCentral reports. "There's been no real measurable progress," general manager Don Maloney said.
Vitale played in just one game this season, fighting the Bruins' Kevan Miller and is still suffering ill-effects from that. Vitale has 44 points in 234 career NHL games and hasn't broken 14 points in a NHL season. He'll miss the remainder of the season as a result of this injury, though it's still unclear as to the specifics of what happened.