NASHVILLE — The Colorado Avalanche’s first move ahead of the NHL trade deadline was to subtract from the current roster, but the deal could lead to bigger additions in the near future. Colorado traded tough guy Kurtis MacDermid on Friday to the New Jersey Devils. The initial return was a 2024 seventh-round pick and Zakhar Bardakov, who was a seventh-rounder for New Jersey in 2021. The prized asset could be the extra financial flexibility.