Meh, that Oden at the end of the chapter is so fake it shouldn't even be worth of ending a chapter (2 swords while at least 1 is obviously with Zoro, that pose, unnatural for Oden, never seen that for him). But the coup could be who that really is: the pose could suggest Mr 2 but if on the other hand that is Catarina Devon we are in for a big twist in Wano (I'm still expecting BB to come take Kaido's fruit).