The Columbus Blue Jackets have placed defenceman James Wisniewski on injured reserve retroactive to Feb. 24 and he is expected to miss 4-6 weeks with a broken right foot. Wisniewski was injured when he was struck by a shot during Sunday's game against the Chicago Blackhawks. He had three goals (all on the power play) and six assists in 15 games this season. The 29-year-old had picked up a point in eight of his last nine games prior to being hurt.