LOL! Looks like I've unintentionally opened up that old can of worms!
Daysleeper,
Thanks for the reply. I'm fully aware of the integration of Paveway IV that is covered under the Urgent Operational Requirement. Having re-read the following link I can see the justification of Paveway IV use in Afghanstan. It would appear that the flexibility of the weapon is ideally suited to ops in Afghanistan.
RAF - Paveway IV