The fact Cryby is potentially fighting Kuzan is the worst power scaling writing Lolda has ever done
It was on the cards as no SH was a fit to fight Kuzan.
And, because of this people speculated kuzan will backstab BB.
But now with Garp getting seriously injured this ship has sailed because in the eyes of coby Kuzan is responsible for this.
Kuzan vs coby is most likely to happen for another reason - to make coby jump to near admiral level quickly and lead good marines against WG.
Yeah... it's massive asspull and oda messed it up but this is the most likely scenario rn