Ikr. I think now the taken are involved they should of redone all the POE bosses. They could of added a new taken arena (it would have to be a new arena bc eris says in Rasputin mission that taken aren't bound to terrestrial constraints) and it would have to be able to trap them in there. Put some house of wolves bosses in there bc they are still part of this story. Same with cabal and the hive. They could of put new bosses in there. The vex are the only ones where there isn't really a named boss to kill again. The taken hydra in paradox was the closest to a vex boss we seen until the minotaur in the last mission in the not forged in light quest (no time to explain quest). But yeah they could of totally revamped POE and actually gave us drops worth a damn.