Seriously, this is an honest question. I don't want to get flamed for asking an honest question. There's a reason I stick to South America. Anyway, Is there a possibility of Justinian clawing his way east and taking large chunks of/all of Persia over heading westwards? What made him decide to annex parts of the Western Empire? Could Justinian plausibly try to take parts of Arabia/Axum/Nubia? What's the plausibility of this?