I was at WL during the pool "construction" and they were not doing any major work. I'm sure if there is a new slide, it's just that....a new slide. The structure that supports the slide is still most likely the same rock carving. They may have replaced the fiberglass with new fiberglass, but they did not re-build the structure. Remember when the Polynesian and GF pools were being re-done with completely new slides, they were closed for SEVERAL months (almost a year).