By Daniel Chavkin The Edmonton star put on a show when his team needed it most. View the original article to see embedded media. The NHL’s three Game 7s on Saturday did not disappoint, as all the games were in doubt with the third period winding down. And while the Hurricanes and Lightning had strong performances, the goal of the day belonged to the best player in the world. The Oilers were up one goal with four minutes left when Connor McDavid used an insane effort to score and seal the game away. Kings goalie Jonathon Quick seemed to deny McDavid twice, once on a breakaway and another on a w…