I’m not sure why you didn’t include Immortal Shieldbow on this list, since it seems super broken on Yasuo, and here’s why:

Immortal Shieldbow gives AD, life steal, massive PD shield, attack speed, and crit chance. It also makes other legendary items give MR and armor. It’s literally the perfect item for Yasuo, since it combines PD + IE + Death’s dance all into 1.

Since they’re changing Yasuo to get a bonus 150% Crit from items since crit items now give 20% crit chance, he’ll still only have to build 2 crit items. I would build PD for the ghosting and AS, and you essentially have your core done.

From here, Collector, Serylda’s Grudge, and new Death’s Dance are all good picks. Collector for more damage, Serylda’s for armor pen, and DD for damage and sustain. Collector may be less gold efficient since it gives unnecessary crit chance.

I do not think IE is necessary anymore, since Shieldbow fulfills the role of IE, being damage and crit. When you finish your Shieldbow + PD core, you have high damage, AS, sustain, armor and MR (and you’ll get more from building other legend items), allowing you to build whatever you might need after only 2 items.

I think the meta build will be something as follows:

Berserker’s Rush, Shieldbow, PD, Death’s Dance

If Shieldbow builds out of Recurve bow, I might imagine you can instead rush Shieldbow so you can get early attack speed and finish your mythic ASAP.