Any work been done on Uriel?

[Michael Cule]

I'm going to be running a campaign that spans the millennia long history of a North African city. Player characters will be angels who keep being sent back there when there's a crisis rather than being based there permanently.

And the history is going to run through the Purity Crusade (and even earlier events) and it strikes me that Uriel will be going after the local djinn.

So has anyone done any work on Uriel and his servitors?