While Thanksgiving is still technically in Regular Season, do not get your hopes up for more discounts. Disney took a huge loss in terms of room occupancy last year first from the waning economy then from 9/11. They had to give out discounts to get people to come.
A lot of people will tell you in previous years, when the economy has been more stable (which may happne for this year, you never know) that there have been very few discounts to come by in Oct, Nov and Dec.
Just dont make a ressie counting on getting a discount or you may get stuck with a bigger bill than you can deal with.