Rural Sunni are disenfranchised from a Shiite controlled Iraq...So dealing
with a Sunni insurgency is continuous effort. This would be fully expected
based on the Sunni-Baath history of Monarch overthrow but an ideal was
presented that removal of SH brings resolution. Now the ideal must
transition to a reality that war never ends...

(Also, we need a theory or estimate of how many billions of dollars were
trucked off into the Sunni Triangle from Iraq banks. Not where are the
weapons of mass destruction but where is the cash ? However, for some
reason they weren't able to take care of SH and his sons but seem to be
able to take care of current insurgent leaders.)

Now this newly organized Iraq can do the same effort of insurgent
control...but they might just give up administration and supply of rural
areas and not allow migration. Then the country splinters...

How are things going ? Well, real well in the cities and in political
circles...and thus these are insurgent targets even when civilians.
However, secret prisons run by Shiite militia and Clercs have been found.
Iran which can tie to the Shiites is getting aggressive on international
issues. And U.S. forces often lay siege to cities in a country that they
have already occupied...