Editing a League

Hey all. I'm newb here. Actually, I played this several years ago on Sporting News, but I really didn't pay attention to the nuances. So I'm going to try to do it right this time. My question is, can you edit or delete a league you have created before anyone else joins? I want to edit a few things on it but if I can't I want to delete it. Is this possible? Thanks so much.

i think if you just pull your team from the league it will eventually just die. Join or start another one.