User blog comment:Xilinoc/Ch. 628 - New World Orders/@comment-2120712-20150528174545/@comment-11051098-20150530101014

I don't see it being completely unlikely. Robert is fast, seem to have a great aim, and we can only imagine what his schrift power is/was.

Besides, I have the feeling that Kubo isn't done with Robert yet. If his death by Auswählen was his final appearance, why didn't Kubo just reveal his epithet when he revealed his letter and name?

Same goes for BG9, there would be no need not to reveal his epithet if Yhwach really had him executed.