I would have thought that by now there would be systems in the game for ways to overlap mechanics, for either optimization, fun, and creativity. For instance the ability to go in a pit, then maybe have some bloodseekers gank you which drop malignant hearts or other boss mats, unique side areas like vaal side areas from poe or the tombs of the erased from LE. None of the mechanics are special, nothing unique, just the same. And to be honest I think its too late. Even if they were to release some banger update, ill probably never return to the game after being burned for 8 seasons in a row. Speaking of the bloodseekers, those were the last monsters in D4 imo that actually felt challenging and tough to defeat in high AoZ tiers within the time limit considering they were at the end of the run. Ever since then ive never even remotely thought the game was challenging. Imo the best content they released in D4 was pre-season, pre-nerf uber lilith, and the AoZ. Incredibly sad that both of those are gone.