Same answer as immediately above. Technically, the points can't go up over the years. What they do instead is redistribute the points to better suit their needs. If they do push up the points at VWL for a week night stay in, say, the value season, then they have to correspondingly lower points somewhere else; thus, the point totals never actually go up.
As for the 11-month point, I've never tried to use it since I own at SSR but have always stayed somewhere else. Still, I've rarely had serious issues getting in at my preferred location at the 7-month point. Had to go on waitlist twice, but both times it came through.