Joffrey Lupul continued his breakout season for the Toronto Maple Leafs. Lupul took advantage of a Red Wings turnover, collected the puck behind the goal and beat Jimmy Howard to score his 19th goal and save the Maple Leafs from a three-goal collapse on Saturday. As a result, they held on for a 4-3 victory over Detroit and a reminder of how thin the margin for error is in the NHL these days.