User blog comment:Western Gen/Speculations for Season 12/@comment-173.58.251.107-20140729180645/@comment-24027096-20140801104823

On the plus side, there's only been 3 or 4 PSA's per season the last few seasons and this is gonna be the 3rd, so it might be the last. I don't remember there being a 4th in the last 2 seasons.