StevenShaw mentioned GoodArchitect and BadArchitect side-by-side. When I first saw this I thought he was talking of a process where a pair of architects interrogate some hapless victim, perhaps a SoftwareEngineer or a programmer.  

Presumably it would be like the time-honoured 'good cop, bad cop' technique.  

I wonder...

* how such a session would work out
* how good a management tool it could be