See, I think it can very well be both.
Guests are making it clear that they see some rooms as more valuable than others. By adjusting pricing to reflect that, they also manage guest expectations and make staff jobs easier. It is an easier decision for most companies to make to protect staff if there is also margin to be created. It'd be nice to think most companies care about staff when it is at least revenue neutral, or even if it's slightly negative, but... ha. However, when it's revenue positive, it's an easy pitch though management.
Right now, anyway, we're all spitballing what the change is likely to be. However, I do think some form of Pool/Water is most likely. I have never seen quite so many desk/podium tantrums as I've seen at Poly, truly. It was nuts. There is no way the GM at Poly isn't aware of the rate of desk tantrums, because even though I was there a busy week last year, I have a hard time thinking "yeah, it was just a bad week and it's abnormal." They all seemed to either be about Pago Pago or about monorail view.