There’s no reason for it to happen, but I would really like to see Kuro again...he was a brilliant strategist and a big enough threat to push EB Luffy pretty far/injure him to great effect, and his calm demeanor is a terrific contrast to the typical insane/overly wild villains; he’s cut from a similar cloth as Crocodile and Rob Lucci, who were also extremely good foils for the main character in their time. Would be poetic for Usopp to singlehandedly smack him down just to show how far the long nose has come, but again, I see no other tangible purpose for Kuro going forward
