Nameless champions lore is pretty nostalgic and went a long way throughout the game's history, dare I say that long is defining as well. Them and their story was featured in event quests, Nameless Thanos poped up every now and then for YEARS, and with the somewhat recent addition of Nameless Grandmaster, it's all still there.
Will the Deathless serve the same part? Will their impact on the game, its lore and events will be as impactful? I SURE HOPE SO!
I even wish there was some mega recapping event, featuring the lore, dialogues and fights from these old eqs, as well as things like this sick cutscene: