I thought your post interesting in that you have reservations for rooms and you don't even know if you are going. In theory, if all the owners did this for their home resorts at 11 months out, there wouldn't be anything available for people who wanted to stay at somewhere other than their home resort. I wonder how many people are, in fact, doing this.
What does your timeline look like for deciding to reschedule or cancel? Is it between 6 and 3 months out? or between 3 and 30 days?
Just curious.