Cleveland sure seems to be scrambling to fill up their roster. I think if Sanders really has any drive to be back in the NBA, this stint will prove to be beneficial. He needs to keep working out and build on this and be ready for someone's preseason team. Or he can go back to Florida and get high.
With all the Rookies/young players we have, I doubt there is a spot on the Celtics but he may stick somewhere. In the short term, I am glad he is not able to help the Cavs.