I got the better end of the deal.
From the photo, I couldn’t tell which of them was meant to be which, though. Probably someone should make Good Omens twice, so they could each play each role. That would work.
A lot of people have been throwing around posters for their dream casting of Good Omens, and there’s a few (Hiddles/Cumby!) that I really like, but when my flatmate and I were reading GO, we mentally both cast David Tennant and Jude Law as Crowley and Aziraphale, respectively. With that in mind, here is my submission for dream casting.