User blog comment:1NF3RNO/Yonkou vs Supreme Pirate's/@comment-1949750-20110531050128/@comment-1949750-20110531233326

@Generalzer0, due to insistence of 1N3ERNO, I will let your pirate crew in but I want another completely different reason and another loophole for them to participate in this war.

Also, 1N3ERNO, in terms of the scale of this war compared to the Marineford War, it's not bigger than it b/c of the Marines used all their Military power (Shichibukai, Top Marine Positions and even the 3 admirals and Fleet Admiral) to fight against WB, his crew, and New world allies.

This war is smaller since much less crews and much less impact on the world since it doesn't affect the fate of the world. Also, the Supreme Pirates captain are not close to Yonkou level like the ones in OP.