‘MacArthur will begin his pro career with the Rochester Americans, but he is one of the Sabres’ top prospects. He had 30 goals and 44 assists in 58 games last season for Medicine Hat of the Western Hockey League. “He’s a complete player with a solid two-way game,” Regier said. “He’s a very responsible player, has strong character, is a terrific competitor and can create some offense. Two-way players with some offensive skill are very important. They make up the glue of your team.”‘