I saw one report on FB where rider switch was offered at WDW...the point is, that AQR isn't the only accommodation being offered.
Due to DAS working the same way every time at every attraction, people seem to think that any other accommodations will have to work the same way every time at every attraction. It's obviously not going to happen, as based on reports, accommodations are tweaked based on party size, length of standby, length of LL, etc. Given those variables, it's simply not realistic to expect Disney to post how it will work in all possible situations.