Do you expect something for the 20th anniversary?

I believe that the ElectroDance Sphere / PlasmaPunch Gyroscopic Conductor would be a fun, exciting object to introduce into Sims 4 as an 'Anniversary' item, even if it didn't have an appearance in Sims 1 (that I am aware of).

Alternately, another 'Newcrest' free 'open' (read: empty lot) world would be a nice thing, possibly with some deco world objects that hearken/give reference to past generations would be lovely as well. However, with all of the fanfare of the terrain tool, it would be an extra 'bonus' of the lots & world were not a basic flat plane, but had 'challenging' 'pre-mounded' lots to build with...