As a former minor hockey linesman I always thought it was easier to watch the players skates on the ice in relation to the puck when crossing the blue line than to imagine the blue line going vertical. With calls now being video reviewed though I get the change to ensure these calls are always right.
I guess this means instead of dragging your skate at the blue line we will start seeing figure skating moves with a leg stretched back in the air crossing the blue line?
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