Happy to offer thoughts!
Some additional MicroSeries thoughts:
Windu’s Dantooine stuff would work as a great interlude before Terror of Geonosis, since the Padawans are sent as relief for Windu on Dantooine
The Barriss & Luminara and Yoda & Padme episodes would also work nicely after the Younglings stuff. For one, having Ilum messed up so close to wars end raises stakes, and also doesn’t get in the way of the the younglings getting Crystals from Ilum.
And I think having Barriss get knighted just before she attacks the temple also heightens the emotional stakes.
Temptations & Onderon:
Despite enjoying Ahsoka having a crush the first time I watched TCW, I continue to think it’s executed badly.
The ending scene of Temptations could be trimmed to convey the same emotion without the over the top aspect. I may make a mock up.
I would also cut the zoom in on Ahsoka’s wide eyes when she sees Lux in Temptations and Rebels of Onderon.
Finally, in Kings there is nothing left of the romantic tension from Temptations/Rebels so I would trim it even more in those episodes. Let us get the impression that Ahsoka is simply attached to her frirnd & students, as teaching has become something she has become increasingly invested in. And with her response to Steela kissing Lux, her crush reactions earlier feel weird.
Soon I’m gonna write up my thoughts on Ahsoka’s Refocused arc.
I realize you’re basically considering the episodes complete, so if any of this is too much, I can work some of it up myself.
Younglings:
I think The Gathering could be edited down and potentially paired with the Ilum content from the MicroSeries as a “Adventures on Ilum” Interlude
The Ancient Architect
I think you could cut the younglings trying to rescue Ahsoka WAY down. I would cut them auditioning for the circus, and just go from them saying they want to join to the performance, which needs trimming. Once she is captured too much of this episode is off of her for an arc where Hondo is threatening to sell Ahsoka into (sex) slavery.
After the younglings make their sabers and are heading to the ships, I would cut the two kids doing cool lightsaber stuff, as they shouldn’t really know how yet, by their own admission earlier in the episode
Also, the crawl references Mustafar, which we haven’t been too since the end of S1. Without visuals, this is a really long long time later to call back to it. “Hunted” is way more fresh in a viewers mind, so I would make her motivations a reference to that episode.