Nice post by Uncle Kenny
I believe Sanji could use Okama Kenpo.. but he only turns into an okama when he has to fight women?
And I still think Brook his devil fruit can do more… that he can summon souls from the Underworld and control them via music.
I mean the whole Satan part did let me think. And it would be funny to see a Skeleton summoning spirits.. while he is afraid of them himself xD.
O yeah, the spirits could be used for animate objects...
Those ideas sound awesome, a Sogeking-like persona for Sanji would be the biggest surprise during a fight we'd all consider lost for him, and Brook.. well I doubt Brook can get any crazy upgrades that wouldn't relate to his sword-fighting. The music is more of an annoyance than a valid fighting style.
Would you accept Brook playing a song and defeating Basco Shot or Lafitte for example? I think the music is a part of his fighting style, but cannot replace his fencing and general fighting style, which isn't to say he needs to become a power-house sword-fighter like Zoro either, they have independent fighting capabilities like Luffy and Sanji's kicks.