those knives look the same as daggers though >.> only difference is it's not double-edge. That type of speed is already taken by Kizura no? He can move at the speed of light and "stuff". Oh btw salah's "what" reaction was hilarious had to edit haha had a typo at the start definitely give a wtf reaction.
These ideas I like from what I read from here so far:
Cross's combat knife fighter that's quick on his toes but not overpowered speed regular human alright I'd prefer if it was a mermen. So we have someone in the crew with advantage in the water.
My idea is a mermen with fishman karate martial arts fights barehanded like Jimbei !
The wood logia idea seems cool just so far what we seen Logia are insane but if it's someone young and inexperienced be cool. And the mercury Logia/metal was good too.
Or another zoan user with a rare DF like prehistoric raptor or mythical creature.
Still in favor for perona joining next if not her followed by Boa > Jimbei > margaret > Bon-chan .