Bulls Summer League: Portis Proving Why He's a Big Part of Chicago's Rebuild

Bobby Portis finished his rookie year, and now he is looking forward to his sophomore campaign. Portis has seen a massive improvement in his game this summer. He averaged seven points a game last season and now is scoring more than double at 14.3 points a contest during NBA Summer League.

Is Portis set for a successful sophomore year? How does he fit into the Bulls' rebuilding plans now that they don't have Joakim Noah and Derrick Rose?

Watch as Stephen Nelson and Bleacher Report NBA draft analyst Jonathan Wasserman discuss Portis' summer-league stardom in the video above.