What you heard was accurate JB.
Early on in the season during one of our first, longer, road trips, Ben complained that he was not being used enough on the offensive side. He said that his man never had to guard him as he knew Ben wasn't going to get the ball. The defense could afford to just ignore him.
Through out the years he has said similiar things at different times. He wants to be part of the offense, and contribute. He knows he isn't going to be the leading scorer, but he doesn't want to be getting 2 points every game either.
And as T.F. mentioned, he feeds off of the energy. Some of his best defensive plays have come right after some ridiculious low post move he failed to make. After a miss, he tends to get back on defense a little quicker in an attempt to make up for missing a shot.
He didn't go overboard with his complaining. He commented about it in the post game interviews, and apparently w/ the team and coaches afterwards.
Shortly there after we started to see more of an attempt to get him the ball. We also saw a few set plays drawn for him...specifically a base line ally-oop lob pass from Rip.