Geoff Lawson's coaching credentials?

Can anyone help me out? I don't know if Geoff Lawson has ever coached a team before, despite being favourite for the Pakistan post. I have searched the internet and looked at his profile on Cricinfo (incidentally, check out his photo!), but can't find any evidence of him ever coaching. Commentating yes, coaching no.

Surely an international team wouldn't appoint someone without any coaching experience for their top job?