Bobby Portis just proved he's the Bucks' ultimate X-factor

Milwaukee Bucks v Detroit Pistons | Nic Antaya/GettyImagesThe Milwaukee Bucks got the full scope of the Bobby Portis experience over the last two games. Coming off a dismal showing in Detroit, his game against the Celtics supplied the positive end of the spectrum: 27 points on 11-of-13 shooting from the field, including 5-of-6 from distance. The defense and shot selection can be ugly at times, but when Portis is on a heater, the Bucks are tough to beat.

As Bobby Portis goes, so do the Bucks

With Milwaukee struggling to keep up in the first quarter, Portis delivered a shot in the arm in his first shift on the floor. He quickly drained three baskets from three different spots on the floor. Just…