It's already there. You can play PoE all day. Higher light or different enemies don't matter in terms of "new" content. It's not even a new area or prison, it's the same 4 rooms just with taken shitheads inside. The Taniks strike was there before Taken King and it's NOT new content to do it in the taken version at all. Same shit. Also, PoE or the raids should've never went obsolete at first.