If I was going to leave a team that I cared about like, uh randolph macon then I would probably leave it to someone that I know would do a good job. Maybe a family member or a good buddy.
If I were going to leave a team that I didn't care about like, uh fairmont state then I would probably set up a very difficult ooc, and leave right after the school has its best season in its history.
And according to customer service you are in violation of the leagues fairplay policy by aiding your old team with the great knowledge of letting him know that he has to set his lineup. As the your team and his team have to be run completely and totally independently. LOL.