Kaido was good but got Too much power-Up Luffy in 1 arc.
Big Mom had been degraded since WCI.
I think this is the agenda:
- Former Yonkou were 3 of 4B, 1 of 5B Sick-old
- degraded transition: 3 of 4B, 1 of 2B
- to a new age: 3 of 3B, 1 of 4B
- the development (back to Former Yonkou bounty): 4 of 4B this is in the process right now
- last Throne??? : 4 / 3 / 2 of 5B
- PK Roger's unfinished thing-->
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I originally though that 1 Kaido was gonna againts 3 captain in order to be beaten in 1 day. So we didnt need to have endurable-Law.
For 3B Luffy, SH could do it with Ryukugyu or BM ship
So at Wano, Yonkou should be terrible, even though they had super feat only in a few moments. Of course, it led to a talk that Admirals > Yonkou. & That's why Yonkou Shanks appear for Admiral Ryukugyu to disturb the discussion over Admiral-Yonkou
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Thus, the degradation of Yonkou was terrible