Yeah? So, that means even Kidd and Killer have fewer panel-time than Sanji does, ya? But we all know which of those are fighting Yonkos and which is staying down to pick a bone with...what's the name of his opponent again?
Panel-time and relevancy have nothing to do with one another. Otherwise, Sanji would be facing Yonkos while Kidd and Killer scavenge for foes downstairs.
Good for Sanji if he has the third most panel-time in Wano after the World's Strongest Duo. Sadly, he didn't even do half the things they already did or will do this arc, so...