It sounds like you are advocating a form of distributed or de-centralized squad and platoon ops, except that you want to raise another unit to do it instead of training and using existing assets.

Maybe that's a good idea and may be it isn't. But it seems like both the SOF and conventional infantry communities will be screaming about using manpower that they need.

I'm going out on a limb here but.....if this idea has merit maybe it should be a PMC operating with more oversight from the military or intelligence community than companies like Blackwater have had up until now?