Well I was only suggesting The Hague as a location, not as providing the legal framework. What I meant was transplant the whole trial, judges and all, from Iraq to somewhere else (the precedent being the trial of the Libyans accused of the Lockerbie bombing, which was held at The Hague but presided over by Scottish judiciary IIRC).
Granted this wouldn't send a very palatable political message about the state of Iraq, that the Government don't feel their own country is safe enough to host the trial. But if it's a toss-up between that and letting Saddam go free it may be the lesser of two evils.