the comedy could come from outside the fight. i mean paulie is the anti-sanji when it comes to girls. it would be funny to see thier opposings views On a fight between two beauiful women in releveling outfits.
nami and califa breathing hard in skimpy outfits
sanji:hearts for eyes hey you too women shouldn't fit. just come with me and i'll make us drinks
paulie:covering eyes with hand put on something you shameless women.
sanji and paulie turn to stare at eachother and speak at the same time
sanji: what are you a okama?!!?
Paulie: you pervert man!!!
also the fight with luffy and lucci should be interseting because lucci knows a superhuman fighting style plus a furit that increases his strenght, speed, sence of smell, sight, hearing. i think we yet to see how low lucci real is or how much more powerful.
none of the other strawhats knew of the superweapons and etc.. wouldn't it be funny if luffy knew how to read the poneglyphs them but he never thought it was a big deal. i mean we really don't know how robin or roger knew how to read them.