The fuck is this headcanon. Is that why they were planning on taking out WB a Yonko himself by luring him to their home territory? So they could "Keep the balance?"
time to read
what they did was execute gold roger's son as they had planned since he was born
wb retaliating meant it was necessary they would have to fight him
they do not actively seek to get rid of the yonkos
"Akainu literally went after BB after MF war to try and contain him. Dont give me that bullshit excuse of keeping the balance."
1. BB wasnt a yonko
2. he was sent to retrieve bonney
3. He never did go after BB who ran away
the headcanon seems to be coming from you
"They needed to ally with Shichi in order to guarantee that the Yonkos wont stomp them"
I see 2 yonkos being allied and having their hands full with the worst generation with the exclusion of BB . but yeah a force with 4 admirals a horde of vice admirals , 2 admiral candidates will be "stomped". amazing stuff