We’ve made strides to that end, but were unhappy with the experience. The team did their damnedest to get Arranged Teams working within the legacy system. In addition to sweeping enhancements to World Editor, it contains major updates to the rendering technology, and we’ve been making significant server patches in parallel.
This is our last major patch prior to Reforged. Hail Warchiefs, Lichs, Commanders, and Keepers,