Getting keeper and draft info from Yahoo!
Yahoo! does not make your league's draft order and keeper selections available in advance of the draft. Once the draft starts, the Draft Assistant will be will show your draft order and keepers correctly.
Until that time we are unable to automatically pull that information into Draft Wizard®.
Once your draft time approaches, make sure you re-sync your league information by going to My Leagues (football, baseball), clicking "View" next to your Yahoo league, then clicking the "Sync with Yahoo" button.
To add keeper and draft order info for mock drafting:
If you want to run mock draft simulations using your league's keeper information and/or draft order you must duplicate your league then adjusting the settings manually.
To duplicate your league, go to My Leagues, then View next to the league you wish to duplicate, then click the "Duplicate League" button.
During the duplication process, you will be able to change the league draft order.
To assign keepers and/or adjust keeper costs, click the "Edit" link under Keepers.