Well, it's extreme diff but why not? She is 28, has AdCoC, Oni/Kaido blood and like Loki never ventured out of Wano. Heck, she hasn't even seen all of Wano. She like Loki have been chained up and yet both are at the moment perhaps the strongest possible recruits in all of the seas. Young, super strong and so much untapped potential.
Oda could easily throw us a curve ball. Loki/Yamato become 99% equals like (prime) Big Mom and Kaido. They fight Fujitora and Green Bull.
Sanji is above them, like Shiki was. Like Shiki (and Gaban) they are next after WB and Rayleigh. Paired with the real #2 as close to equals but there is a gap acknowledged by the whole world except themselves. These two get Venus and Mars instead as Gorosei > Admirals.
Oda could easily throw us a curve ball. Loki/Yamato become 99% equals like (prime) Big Mom and Kaido. They fight Fujitora and Green Bull.
Sanji is above them, like Shiki was. Like Shiki (and Gaban) they are next after WB and Rayleigh. Paired with the real #2 as close to equals but there is a gap acknowledged by the whole world except themselves. These two get Venus and Mars instead as Gorosei > Admirals.