But you agree it is a form of AdCoA? He knows what it is. One of the things about this collaborating stuff is we do have to acknowledge when a person makes a point and it's supported well. I think it was a good point and if we discuss it further we might look at whether it's a strong form of AdCoA or perhaps something like a framework.
Where it concerns Sanji's development, Oda says stuff like if he thinks characters aren't getting enough attention, then he may actually try to do that. Observation seems overlooked and I think he will do some tricky stuff with it soon.
If Ryuo isn't required to use base Armament, then Yes i acknowledge it.. But just infusing your Blade with base CoA and CoA Barrier, the CoA amount needed is on a whole different tier.. His point purpose was strictly to glaze Zoro, because the previous Sanji post he replied to was wank too..
Observation is overlooked to some degree, there's Stussy's After Image CoO, but that would not be a really good fit for Sanji..
Sanji hearing a woman's tear is CoO, but there is no application for that.. It's heightened CoO sensing though..