From what I understand the GC is normally given for acts of heroism when not in combat, hence why civilian services are awarded it, or when the act of herosim isn't witnessed by a senior officer.
If this one had been seen by an officer or senior NCO - he would have been awarded a VC, as it was it was only him and the three other guys on the patrol,,,so apart from the shredded pack, cuts, bruises etc there wasn't enough evidence,
Yes I know its dumb and sucks,,and god knows he deserves a helluva lot more than a medal for doing something that selfless,,,,
As for the Afghan problem,,,depends on how far back u want to look in History,,,Alexander the Great,,,eventually gave up on them, as he relaised the only way to conquer them would be to kill all of em,,,,The british in the 18th and 19th century tried wars, diplomacy, coercion,,,everything,,,eventually we paid the buggers not to make war,,,
The Afghans have been described as the most quarrelsome, peaceful, people in the world,,,,,