Just a few thoughts.
MSQ
At the end of Aitascope, Asahi drags Amon into the void with him (somehow, I'm still not sure how that happened lmao). The whole post-patch has been about the void. Are you telling me they are not going to make an appearance? I think people would love to beat the shit out of Asahi, perhaps as a dungeon boss.
Unless I'm misremembering, Y'shtola implied that we'll be gathering light (or whatever) in the First so we can deal with Zeromus. Are we going to be guzzling some light juice again and spewing it at the boss? I'm not sure if I'm confident it'll work again. Either way, now that the First is back on the table, I am confident that by the end of 6.5 a way to travel to the First will be open. Will Cylva and Unukalhai finally get something to do though? The answer is no.
Panda Raid
I didn't think the Heart of Sabik stuff really dampened Athena's evil. Lahabrea made it very clear that Athena's true colors were shown, and it wasn't just the auracite that made her that way. In the end, her reasoning wasn't far off from Hermes' either, and he certainly didn't need auracite to go absolutely nuts. It's clearly evident that all ancients are capable of horrendous feats if they are pushed to that point or see that it is just for the sake of the star.
The ending cutscene of Themis in the aetherial sea puzzles me. What exactly was he talking about regarding the course of the star or whatnot? And the light, was that supposed to be a rebirth or him letting go of his senses and going to slumber so to speak? If he got reborn immediately, that was pretty fast honestly.. it took Gaia/Loghrif like a hundred years to be reborn. Guess there's no official '' waiting in line '' for rebirths and instead it's just random.