you are right about the "odd theory" part. But I do not dismiss it out of hand.
Like I said, Saddam was a bad guy, but from a realpolitik perspective, he was an ally in the war against radical wahabbism. That is a fact. And DC politics hasn't prevented the military from doing their job... the fact is, that the "job" was not possible and beyond the scope of what the military is supposed to do. If you sit me down next to Lake Michigan and tell me to empty it and you give me a teacup, you can come back in a week and complain that I haven't done what you asked, but it really is not my fault, but YOURS in defining a mission that was beyond my ability and giving me insufficient tools to even realistically attempt it. Wet nursing multicultural Jeffersonian democracy is not a realistic mission for the US military... and I don't care HOW many troops you surge into Iraq, it still is not realistic.
And regarding the spirited debate in DC and on places like this, the following quote from today's Washington Post is germane:
"A top Pentagon leader weighed in yesterday on the war debate and appeared to undercut the argument advanced by the White House and many GOP lawmakers that a congressional debate challenging the Bush plan would hurt troop morale.
"There's no doubt in my mind that the dialogue here in Washington strengthens our democracy. Period," Marine Gen. Peter Pace, chairman of the Joint Chiefs of Staff, testified before the House Armed Services Committee. He added that potential enemies may take some comfort from the rancor but said they "don't have a clue how democracy works."