I hope that they DO try to reinstitute the draft. That would make this illegal war of aggression so unpopular in the USA that it would definitely cause its failure even sooner. So much the better. The USA is an outright aggressor in this case, and it richly deserves to lose the war and go home in disgrace.

And yes, conscript forces would be less effective, just as you say, Teribus.

As for the Iraqis, God help them, because they are in deep trouble no matter what happens.