Meanwhile what became of the people captured by JTF-2? We know the army gave their prisoners to the Afghans where they were abused and anyone in country knew they would be abused. That was wrong for a bunch of legal and practical reasons but we've ignored the question of SOF prisoners.

Presumably the people they detained were of higher value than run of the mill Afghans and JTF-2 was part of an American commanded SOF Task Force.  These prisoners must have been considered of some intelligence value so where did they go? Libya? Poland? Which black site were they taken to in order to be tortured into giving up information? 

Or did JTF-2 arrange it's operations so someone else "captured" the prisoners? I'll also accept that they didn't capture anyone- a sign of inaction or a "take no prisoners" policy although I find the latter unlikely.