I think much of the problem is getting stuck in between technology generations ie manned or unmanned. The Army isn't yet ready (on a couple levels, I think) for an unmanned program for the armed scout mission, yet a manned option would be just about behind the tech curve by time it was operational. Going unmanned isn't so easy for them. They want an armed scout. The Army has no experience deploying weapons from UAVs. Their UAVs are run by enlisted as well, which is problematic if you are talking weapons release authority. Of course they have controlled UAVs with Apaches, and that may make sense in the scout role, but as I recall that requires extensive avionics mods to the Apaches in addition to the cost of a new unmanned air frame and a paradigm shift in ops and doctrine. I am curious what AWs Army bubbas think of an unmanned armed scout.