Apollonir why do you think Full Hollow Ichigo is above Unohana? And why do you think Ulquiorra even scales to that Ichigo?
First let me explain why I scaled Uluqiorra to Vasto Lord. By the way, my native language is not English. I am writing from translation. Greetings from Turkey from here.
Uluqiorra can clash ceros of equal power with VL. If a cero is superior to another cero, the superior destroys the weaker one and continues to advance as a result of this clash. Grimmjo vs Shinji is a good example of this. (2:09)
So we can say they have equal Ap and Lanza Del Relampago is Uluqiorra's strongest attack. So LDR should also increase in Ap.
If we scale Uluqiorra as I think we will have to lower the characters rated by lanza del relampago calculation which is measured as High 6-A. We will discuss this later.
Uluqiorra can withstand a Point Blank Cero from VL even when his guard is down. I see this as a stamina feat, not a durability feat. Uluqiorra says finish it already in the manga. So there's no need to assume that someone who accepts to die is at full durability. If he accepts to die, he can make it easier by lowering his guard and making it less painful.
In terms of speed, VL doesn't blitz Uluqiorra. If we need to explain the event from scratch, Uluqiorra can't see Ichigo because there is smoke in between. Then VL goes behind Uluqiorra using sonido. Using sonido hides Spiritual Pressure. That's why Uluqiorra couldn't sense VL's Spiritual Pressure. In the manga, he is surprised by asking how Pesquisa overcame him and confirms that he used sonido. In fact, throughout the battle, Uluqiorra is surprised by Ichigo's use of arrancar abilities such as cero and sonido. He loses because he is somehow surprised. If Uluqiorra hadn't been surprised, Ichigo would still have won, but at least it would have been harder. The battle in the manga is very different from the anime. Since Uluqiorra doesn't talk in the anime version, it's not exactly clear what's what. I used to say VL>>>>>>Uluqiorra, but it's really hard that this isn't the case. More like VL≥Uluqiorra. It cannot be claimed that Vl is immeasurably superior in terms of stats.
Let me also say this. When VL got behind Uluqiorra with Sonido, Uluqiorrra showed the reflex to turn his head back at the last moment. In other words, VL could not surpass Uluqiorra's perception speed despite using Sonido. He is definitely not much superior in terms of speed and there is no blitz situation.
Let me explain why he is stronger than Unohana.
1. Scaling: VL is stronger than FKT Ichigo and FKT Ichigo is the last hope. Gotei 13 is helpless against Aizen. VL>FKT Ichigo>Unohana, Shunui. Yamamoto is the exception since he is not in a fighting state at that time anyway. FKT Ichigo can react to Aizen and deal damage to him. This is consistent since Ichigo is called the last hope and the other Gotei 13 captains are helpless against Aizen in the same episode.
Aizen saw Yamamoto as the only captain with real power. The fact that he didn't include Unohana in this clearly confirms that he saw himself and Yamamoto as superior to Unohana.
2. Scaling is based on Uryu's words. Uryu sees Segunda Etapa Uluqiorra as stronger than anything he's seen. In fact, you are already using this statement in Uluqiorra's profile to say SE>Cero. Good but there is something better. Uryu sees Unohana, Yamamoto and Aizen at the end of the SS arc. According to Uryu's words, Segunda Etapa Uluqiorra>Pre-Hogyoku Aizen. You can say that the same Uryu said SAFWY Zaraki=VL in the novel, but as I said, this is a translation error and if we do not say translation error, Manga>Novel is canon. So we can accept Uryu's words in the manga and reject his statement in the novel. Or we can deny both. In both ways, we refute the idea of lowering Uluqiorra and VL over SAFWY Zaraki and Cien.
3. Scaling is about SAFWY Zaraki. Vasto Lord>SAFWY Zaraki and the same Zaraki defeats Azashiro. We can see the final form Azashiro as equal to Kuruyashiki. Due to Kuruyashiki's power, they invite him to team 0. This at least confirms that Kuruyashiki is also 4-A. If we consider that there is already a Kenpachi, namely Unohana, who is stronger than Kuruyashiki, this would not be an exaggeration.
4. Scaling Dangai scaling. Ichigo needs to fight Vasto Lord to reach Dangai form. This confirms that he has not yet surpassed Vasto Lord form. 1. Scaling confirms VL>FKT Ichigo. Apart from that, you can even consider VL as close to Dangai and Uluqiorra as top tier. But I think you won't accept this. So you can at least consider this as VL>FKT argument.
These are the ones that come to my mind. I'll answer your questions tomorrow. Good evening everyone