Sanji fighting a calamity has nothing to do with his feats or powerscaling. Zoro had to defeat a
commander to fight Kaido? No
Did Franky have to learn haki or defeat powerful opponents to fight Sasaki? No
Sanji still didn't have his moment and Oda isn't going to give it to him in a team fight. That's dumb af. Sanji will get a 1v1 fight just like Jimbe and Franky, and the only strong enemies left are King and Queen, he will most likely fight King since he is the perfect opponent for Sanji, Judge connection is a lame argument and Queen has a lot of enemies to deal with first.