NHL history is riddled with the ranks of players whose skill level far surpassed their effort level. You know the type. Guys who can stick-handle through a maze but don't do it often enough to become superstars. Most lack the grit and tenacity to put 110% into every single game they play. Their effort is usually debatable but these guys can light it up when they feel like it. Here are the NHL disappearing acts from over the years, as picked by QMI Agency's Brian Baker.