Richardson will be an unrestricted free agent after this season, so he would use any time he received with the Sixers this season to show the rest of the teams across the league's landscape that he still has some left in the tank. If he actually does have anything left or not is yet to be seen, but it is always nice to see a once-great player like Richardson get another opportunity. If he is able to play, it certainly couldn't hurt the Sixers to give him some burn.