Oda treated King and Queen in the same way and we have seen what kind of interactions they had, they are obviously very close to each other.
This doesn't change the fact that if Sanji vs King didn't happen, it'd be the end of my OP journey.
Not because Queen is weak, but because Oda has the perfect opponent for Sanji in King, built a plot to link them and decided to make them clash with each other and he would waste everything giving to Sanji a different opponent for no reason except to troll us.
I don't want just a fight at this point, i want The fight.
He hasn't had a fight in ages, he swallowed his pride using the RS and deserves the best. The perfect opponent that flies better than him, uses fire better and is faster, basically Sanji's Katakuri. The funny and ugly balloon unable to fly with the worst looking DF in the beast pirates can fight Drake and Chopper.