Board Thread:Questions and Answers/@comment-10797017-20130627100621/@comment-10630156-20130627103608

I'd like know the reasons behind including Uryu but I don't think he is one my guesses are the following.

1. Kenpachi

2. Aizen

3. Ichigo

4. Grimmjow

5. Haribel

I think that the last two Espada are the last two because they don't possess Bankai. If you think about it all these possess either no Bankai or are immune to the Bankai stealing device (Ichigo has shown this trait and I'd like for Kubo to answer why soon).