Just remembered another aspect of this. Those Illthyd dialogue choices that only work once per long rest. The player that rests every 30 seconds can do every single one, if they like. The player that rests when it's actually reasonable to rest again will miss several, if not every single one, regardless of whether or not they would want to use them.
Not quite that bad if you're willing to let your companions take the lead on some convos. They all have tadpoles too and can each do the "I'm a True Soul" thing once a day. So you could get in four of those between long rests if you played it right. More if you took trips to camp to swap in whoever is hanging out there.
