Oda paired her with Wapol and Morgan for some reason. We'll see, but if Oda wanted her captured he shouldn't have done that.
Oda is going to have Vivi hijack Morgans' ship, and go to Egghead.
Here's why:
A: Vivi stealing a ship to rejoin the crew is a perfect way of her returning to piracy. If Vivi can't 1v2 Morgans and Wapol (and clear out reporter fodder) she's too weak to join the crew, anyway.
B: Vivi connects to all the revolutions happening, and she and Robin both serve as bridges to the Revolutionary Army. Vivi had her home country nearly destroyed by a government sponsored pirate, Crocodile, who wanted to get the Poneglyph that revealed Pluton, staging a fake revolution. Robin had her home country destroyed by the government, but was saved by traitors to it (Saul and Aokiji), when the government falsely accused Clover of trying to destroy the world through his Poneglyph research.
Having a princess of a murdered king accuse the government of murdering him, and joining the Revolutionaries, would shock the world, give the Revolutionaries a huge boost, and allow other nations to realize the WG is willing to murder their kings, leading other countries, like Dressrosa, to possible secede. In the past, Lili joined the World Government in the forming of the 20 Celestial Dragon families, then clearly had regrets or was betrayed. Vivi, instead, is learning from history, and choosing the Revolutionaries/pirates. If Vivi knows about Lili, she can also give some Void Century lore to the Straw Hats.
York also ties into this: Vivi's family rejected becoming Celestial Dragons, while York is destroying her family to become a Celestial Dragon.
C: Wapol is connected to both Franky and Vegapunk. Wapol's metal, Wapometal, is used in the General Franky, as its shape-memory alloy lets it easily lets Franky's machines transform and merge together. Germa's Raid Suits are also made of shape-memory armor, and are fire resistant, meaning that Wapol is using similar technology to Germa, or has provided them technology recently.
Both Franky and Vegapunk would actually love to meet Wapol, which is fucking hilarious to me, since he can easily produce a shit ton of invaluable building material in Wapometal.
D: Morgans is known for, what? Big News. What were we told is the biggest news coming in the future?
"And the outcome... will shock the world!"
Alright, who's going to leak the information? Morgans himself, he's going to be there. Whatever happens on Egghead will shock the world, so, why not have the world's biggest media mogul their to witness it?
If the info is going to shock the world, it would have to be mass distributed. Who on Egghead is capable of doing that? Are people going to trust Vegapunk or the Straw Hats random claims, after being labelled as terrorists by the WG? No.
BUT. The world will listen to the biggest bird, the master of the masses, the newsbird who flew the coop, the flightless felon fighting against censorship while styling with sensationalism, BIG NEWS MORGANS!!!
It's all coming together, Vivi is coming to Egghead, as soon as she hijacks that crazy teapot hot air balloon Morgans sails around in.