'Luce's contract expires in August and will not be renewed. He has been on the staff since 1984, holding his current position since 1987. Martin joined the organization in 1989. He spent four seasons as an assistant coach in Rochester followed by a year behind the Sabres' bench under Ted Nolan. He then worked for three seasons as a pro scout before taking the top role in the department. Martin has accepted a position with the Colorado Avalanche.'