Feel free to show panel disproving my words friends.
Volume 25, meeting of warlords, Doffy Kuma and posthawk show up.
Marineford, posthawk shaws up, tests WB as you guys say and Jozu laughs it offs, tried to kill luffy (for which blades are a hard counter) and Luffy is still here, Akainu had to step in because posthawk was too busy with WISTA!