Rumsfeld is the last guy you should apply the "moronic" tag to.
Small highly mobile armies can beat conventional forces, but they can not occupy and police counties.
You can't police a country the size of Iraq with 100,000 US troops as Rummy learned when he tried to bring US forces down to 100,000 in April 2004.
Rummy's notions on war are great for conventional wars, they are moronic for policing countries.