I really enjoy fighting them, but they are unfortunately locked behind havoc as the only game mode that has them (not counting zola’s special operation), I always wished that they were added to Auric / Auric Maelstorms as well, so I can enjoy that part of content / challenge without having to bother with havoc.
Now with the event it’s clear that it just is awesome and I hope we get to see them permanently added to Auric Maelstorms, I would’ve said to Auric and Auric maelstorm, but I figure that Auric HI-STG should remain just that for people who don’t want the standard auric difficulty changed.
Rodin and Rinda did get alternate versions (apparently they can have alternate weapons but my second battle with them I had the sword woman all over my grill and by the time I killed her the team killed her partner). They can spawn as a boss encounter from destroying rations in the event. I think they should appear outside events honestly. And obviously swap them with Rinda/Rodin where they appear in Havoc for story reasons.