By Mike McDaniel Dallas faces a deep hole ahead of Game 4 of the Western Conference finals. View the original article to see embedded media. The Warriors beat the Mavericks 109–100 in Game 3 of the Western Conference finals on Sunday night to take a commanding 3–0 series lead. Dallas had no answer for Golden State star Steph Curry, who scored 31 points on 50% shooting from the floor, and they couldn’t slow down Warriors forward Andrew Wiggins, either. Wiggins returned from injury in Game 3 to score 27 points and pull down 11 rebounds in the victory, which included an impressive dunk over Mavs’…