last panel looks like clash of CoC and not a regular CoA clash it wouldn't surprise me tho if Yamato has CoC as well since most children of the top tiers has one Roger/Ace and BM/Katakuri.
and if Yamato does end up joining then SH you just have to remember Roger Pirates has 4 CoC users.

and if Yamato does end up joining then SH you just have to remember Roger Pirates has 4 CoC users.
