By Tzvi Machlin The Los Angeles Lakers fell to 27-34 on the season with their loss to the Dallas Mavericks yesterday. And Jay Williams has had enough of the excuses. On Wednesday’s edition of ESPN’s Get Up, the NBA analyst passionately declared that he doesn’t want to hear any excuses from the team. He believes that with “five future Hall of Fame players” in LeBron James, Anthony Davis, Russell Westbrook, Carmelo Anthony and Dwight Howard, he “doesn’t need any more excuses.” “You have LeBron James, Anthony Davis when he’s healthy and Russell Westbrook on the same team. Three Hall of Famers. Yo…