Which of the Espada could have been Vasto Lorde?

Which of the Espada could have been Vasto Lorde hollows before being turned into Arrancar?
I think Ulquiorra, Harribel, Baraggan, and Starrk were all Vasto Lorde hollows.
Starrk was so powerful other hollows would die just by being near him, Baraggan was the king of hollows, Harribel was proven to be a hollow, and the chapter about Ulquiorra's life as a hollow showed him at a very short height. Plus Ulquiorra's power is one of the greatest among the Espada.
All others were Adjuchas or Gillian level Menos.

It's already been confirmed that ulquiorra was a vasto lorde in his backstory there was a book about it he fought in a pit full of hollows the backstory is here http://forum.onemanga.com/showpost.php?p=6460110&postcount=14

I don't think it outright stated he was a Vasto Lorde though, did it?

I don't know but I think I love Ulquiorra. Yep.

I don't quite love Ulquiorra, but he is one of my favorite characters of all time.

I just realized, I use the word 'quite' a lot in writing and everyday speaking.

frogfu79 wrote:

I just realized, I use the word 'quite' a lot in writing and everyday speaking.

That's ok. I use "like" like a lot. Even when talking.

I guess we both have bad habits. But saying 'like' is quite common, go find a guy who says 'quite' 2 times a sentence.

Yes, kubo stated he was a vasto lorde and when hitsugaya was first explaining the hollow level. that shadow when talking about vasto lorde that looked like ulquiorra was actually ulquiorra. you can see his humanoid shape hollow form in the page i linked. there was a interview as well i read where kubo was talking about it everyone was wondering which espada was a vasto lorde, so kubo made the backstory for him he was the only espada to be from the manga to be a vasto lorde. you can look at his shape and see that that's not a adjuchas or gillan it's vasto lorde hollow form his original form before he became an espada. when it was found out ulquiorra fans were happy and some weren't they wanted to know if the other three were vasto lorde but went by ulquiorra's back story of how he looked used it as an example and named stark, barragan and halibel as vasto lorde since they had a humanoid shape like a vasto lorde.

Ok cool. Then I guess this question has been resolved.