Henderson suffered a concussion on the play and has not officiated since .
On Jan. 27 , Wideman hit linesman Don Henderson while skating back to the Calgary bench and was eventually suspended 20 games by NHL Senior Executive Vice President of Hockey Operations Colin Campbell .
linesman suffered a concussion on the play and has not officiated since .
On Jan. 27 , Wideman hit linesman Don Henderson while skating back to the Calgary bench and was eventually suspended 20 games by NHL Senior Executive Vice President of Hockey Operations Colin Campbell .