User blog comment:B214/Volume 23 discussion blog/@comment-201.19.120.86-20170325143210/@comment-87.9.174.130-20170326003955

he needs to do much more than that, Arthur is truly a monster right now. Even with Xenovia help he would be destroyed by him in two seconds. Vasco humiliated Gremory team alone and Kiba didn't improve so much from that time, and that Vasco was faced equally bu Arthur without using his real strenght. And in my opinion Kiba will not fight Arthur in this match. If I recall rightly, Arthur said to Kiba that they would have had their fight when Issei would have had his own against Vali.

Kiba needs to learn to use all his demon swords, i think it's a mistake for him trying so much with Gram, he should first handle the others, since Gram is the strongest he should go step by step and learn to use the others perfectly first.

And, by the way, think if Vali obtain his Evil Piece, Arthur would become his Knight and so all his qualities would be amplified, especially speed. Imagine Arthur, who is already a monster, becoming a devil and having so wider possibilities to improve himself (and I bet that if Vali will reincarnate him, Arthur will require 2 Knights to be reincarnated)