[From the FanShots. Interesting note below about the timing of this move. It'd be strange if the Bulls felt they couldn't make a decision on Roberson until they saw him in Summer League -ed.] I don't think anyone expected him to contribute much if he made the team (especially with the Hunter resigning), but I'm curious about the timing of this. I thought I saw somewhere that his deal became guaranteed back on July 10th, which would have salary cap/luxury tax implications. Any capologists care to comment?