No, everything is an headcannon.
Basically your argument is "The trail is too small for me so it's no CoC"
Whereas Trail's size where Never a condition to be CoC
As for your panel it's not a close-up contrary to 1093.
You still didn't answered what does black trails in 1093 stands for if smoke is already max CoA usage ?
Basically your argument is "The trail is too small for me so it's no CoC"
Whereas Trail's size where Never a condition to be CoC
As for your panel it's not a close-up contrary to 1093.
You still didn't answered what does black trails in 1093 stands for if smoke is already max CoA usage ?
Tiny sparks on one sword IS JUST THE SWORD GETTING COATED IN HARDENING
Smoke = ryou
Tiny spark is zoro using hardening