I've done this with several Tampa Bay Bucs players, and the majority do send them back. (I send them trading cards though, helps with the postage, if they don't send them back, you aren't out much.) Sometimes it is a wait, but I'm sure your request is thrown on a pile, and when they get to it, they do it... Make absolute sure you include a self-addressed stamped envelope or postage paid envelope though. If they have to do that part, you can forget it!