I'll add one thing that i'm surprised i haven't seen many people talk about. Why isn't Pitch Perfect AOE?
It should be, even if it has massive fall-off i really think Pitch Perfect should have been made AoE in at the very least Shadowbringers. But now with procs being so reduced (comparitively, especially in AoE for Mage's Ballad) it just feels very awkward using Wanderer's Minuet in AoE pulls because Pitch Perfect is still Single-Target after 6 years.

Though just other general thoughts, i want Bard to keep it's DoT procs and use them in more ways along what ShadowBringers did, while also having some better music themed skills for offense. Personally i'd also like some use of MP, but i feel that's very much so a thing that i'm pretty alone on.

As for Mch and Dnc. I can't really comment much on them as i haven't played them nearly as much as Brd,