currently i like sanji vs greenbull more but we still need to see his devil fruit due to their characters as the first thing green bull ever said was about food and women
zoro has build up with both kizaru and fujitora, fuji is a swordman so it makes more sense but he might not be on the world governments side and kizaru is kinda like akaniu’s yes man so zoro vs kizaru would be right hand vs right hand
Im not the biggest fan of Sanji vs Greenbull since greenbull doesn’t seem much related to Sanji. He made a passing comment about eating, but Sanjis more obsessed with not wasting food and not eating if you don’t need to does go along with that.
My thing is both Sanji and Kizaru fight with light, Sanjis most notable personality trait is his passion and emotion, which is exact opposite of Kizarus complete apathy and fights with absolute zero passion.
I feel once we find more from Greenbull we’ll see, but typically color is reminiscent of devil fruit power and I don’t know what Green type devil fruit could relate to Sanji