I agree with Seahunt. Last Sept the bouncebacks were for
free dining. As an AP holder I am not interested in free dining so did not bother to book a bouncback when I was down there in early Sept. When I went back late Nov/early Dec the bouncebacks were for room discounts for the next year, so I booked three while I was down there. I'll be back down there May 5th-12th, Sept 1st-8th, and Oct 27th-Nov 4th. I don't expect bouncebacks for 2013 room discounts to be offered when I'm there in May or Sept, but am hoping they
might be out during the Oct/Nov trip. Sept is probably going to be free dining again. I go every Sept and the bounceback is usually for free dining for the next year or maybe room discounts for the rest of the current year.
There is also the fact that even if the bounceback was for a room discount your desired dates and resort may or may not be available. Like I said, when I was down there this past Nov/Dec I went down knowing I was going to book three bouncebacks, knew the dates I wanted and had a choice of two resorts in mind for all three trips. I was not able to get exactly what I wanted for any of the three. For my May trip, my dates were available, but I had to switch resorts, for the Sept trip neither my full dates, nor my resorts were available, so I had to move the trip back a week and still only one of my resort choices was available, for the Oct/Nov trip I had to move the dates back a couple of weeks and again only one of the resorts were available. My point is, I was able to get the three bounceback deals I wanted but had to be flexible with my dates and resorts.
I would go ahead and book the AKL for the dates you want. If by chance a room discount bounceback is offered you could always switch to that. Even if the bounceback is for free dining (which I'm afraid it will be for Sept) there are still other discounts that come out for January you could switch to (check into
AAA, a general public discount, or maybe an Annual Pass). I know I once had a courtyard view at WL and the AP discount for the room more than paid for the Annual Pass.