Are you trying to say that there's a contradiction because of a translation issue?
From what I saw in other replies he never said he would only use the bottle.
I don't get what you mean by "wrong again." By definition Mofu can't be wrong about the future of the game unless there is a translation error or you have some rather strong preconceptions about what should and should not be done.
Do you have access to untranslated conversations that make you think there's been an error?