This character has become expendable for the world government, due to this great revelation.
In the most recent chapters of One Piece we have seen how the straw hats have Liberated Wano Countrywhich was flogged by the captain of the beast pirates Kaido.
bringing the peace to this countrywith the assignment of Momonosuke as the new Shogun of the island, however, this does not seem to have been the end of the adventures of our pirates, since recently a great find in which one of the Mugiwara has become expendable for world government.
This post contains spoilers for chapter #1053 of the One Piece manga.
Which Mugiwara has become expendable for the navy?

Nico Robin has become expendable for the world government, realizing that Sukiyaki still lives.
All pirates in One Piece have a price on his headso the crew of the Sunny Go are no exception.
However, the world government has stated some interest by one of the members of the Mugiwara, this due to his pastso they only offer a reward if they deliver her alive, but everything seems to indicate that this request is about to be change due to a big reveal.
The character for whom the world government has some interest and great concern it is Nico Robinsince she is the sole survivor from the extinct Ohara Island. The reason for this is that this nakama has a great knowledge about Poneglyphsome rocks that have handwritten engravings of the history of the world that not everyone can decipher.
In these rocks is engraved the address of the last island of the great line, Laugh Taleso the world government wants capture her to as it gives place to avoid that this divulge the secrets that these objects hide.
In the One Piece chapter #1053 by Eiichiro Odawe see how Nico Robin goes down to the basement of Wano Castle, trying to find some kind of information to help you find the Pluto ancient weapon, but at that moment Tengu interrupts her. At this moment, she makes him a big reveal and shows her True identityletting him know that he is the former shogun of Wano, Kozuki Sukiyakifather of Kozuki Oden, whom everyone they gave up for dead.
Sukiyaki mentions to Robin that he is very dangerous that she knows that he is alive, because if the world government finds out about this fact, the hunt that awaits you is inevitable.
Because of this big reveal, Nico Robin would become expendable and the interest of the world government for her already it wouldn’t be the sameif they were to find out that Sukiyaki Kozuki is alive, since this is fundamental in order to decipher the Poneglyph.
Why is Sukiyaki so important to the world government?

Kozuki Sukiyaki is able to pass on his knowledge of the poneglyphs to others.
Kozuki Sukiyaki is from utmost importance for the world government because this former shogun is descendant of the Kozuki clanwho were the ones carved all the inscriptions in the Poneglyph, so this one is capable of read and write the secrets that these rocks have.
This knowledge is passed on generation to generationthis means that Sukiyaki is capable of pass on this information to otherswhich generates great interest to the world government to capture this character alive.