Pre-draft:
You can remove yourself from a league only if it's before the league's draft has occurred. Click "Edit Teams" under the My Leagues area of the Yahoo! Sports Fantasy Football home page to remove yourself from a league.

If you've purchased a team and you remove yourself from a league, you have one unused credit associated with your Yahoo! ID.

Post-draft:
When the draft has been completed within a given league, teams can no longer be removed from the league. Similarly, we cannot reassign existing teams to new Yahoo! IDs.

You're not obligated to visit your team or league pages, or otherwise administer to your team. If you'd like to stop participating in your league, you can disable email notifications for your team. To do this, click the "Edit Team Info" link from your team page.

Sorry, but, we cannot remove team or league links from your Fantasy Sports home page.