Please don't trade at all this whole season. If you would even think about a trade like that you must not know very much about football. Put it this way, the very LEAST you should get for the A-TRAIN should be Keyshawn Johnson. You need to get a WR from a team that has a stud QB. And Kordell Stewart is not. Your brother-in-law should have taken you to the cleaners when you wanted Hines Ward but I guess he doesn't know much either.
Hold on to A-Train. RB's get hurt all the time and you will need him.