It won't happen, Oda wouldn't give Jinbe, Franky, Robin, and Zoro all major 1v1 fights but give Sanji a tag team fight with Franky against Queen.
Also in chapter 1023 Oda through Hyogoro says that no one should approach Zoro and Sanji's fight against King and Queen, friend or foe and also saying "See that look on their faces? They don't want interruptions." It's basically Oda telling us that Zoro and Sanji will not tag team with anyone against King and Queen, it will be pure 1v1 solo fight for these two.
And when it comes to Franky, I highly doubt Oda will have him interfere in another major fight especially since Franky already got his own major 1v1 fight already.