Melinda!
Although WDW hasn't released any official offers for fall, they usually have discounts like free dining and room only discounts release periodically. I would think that this fall would be no different.
Besides keeping an eye on the
special offers page of www.disneyworld.com, you might want to check out
www.mousesavers.com and subscribe to its newsletter. It's one of my favorites for keeping me up-to-date on Disney offers.
However, if your dates are flexible, I strongly urge you to take a second look at the Buy 4, Get 3 Free offer. As mousesavers says, "this is probably the best offer...since 2003." The offer ends June 27, but if you book before 1/24 for a visit before March 29, you ALSO get a $200 gift card!
Wishing you a magical vacation!
Whitney