We usually do our best-by-position posts before the season begins, but this on is slightly different, a bit more narrowed down. I think there’s no arguing about the point guard position being the deepest in the NBA right now, full of All-Star caliber players. Still, with all due respect to Westbrook, Nash, Deron Williams and Tony Parker, the three best point guards in the league are Chris Paul, Rajon Rondo and Derrick Rose. Who’s the best right now?