Good news for USA is that
capture of Saddam removes a symbolic obstacle for changeover

I think US knew every step of SH since 1959 and would capture or kill him
anytime between 1959 and today .Lets say bluntly,he was an asshole but our
asshole.
Why we need his services again now?,well I think the administration is under
immense pressure to justify the occupation of Iraq (other than seizing arab
oil) and he is the only one to tell the world that he was the one who hired
OBL.
That means OBL will never be captured alive.
This show might work for domestic audiences,but intended audience is not
domestic and they are pretty aware of SH associations since 1959.