User blog comment:B214/Volume 22 spoilers/@comment-95.90.227.243-20160720115334

I think it is unfair that Vali becomes Ultimate and Issei not ! Even if Vali is a Lucifer it is in my Opinion just fucking Unfair ! Issei should be Super Devil class or hell God class! Issei is the MC of this Series so he should be stronger and higher than his Rival !!

And what do you think guys ? What Side would Issei take ? Shiva or Sakra ?

I would in an instant chose SHIVA <3 fuchking badass God number ONE ! And Issei should become Shiva`S apprentice *.*