Once again the idea of passing the A-10 to the Army is making its appearance. Interesting review of the history of USAF-US Army agreements on fixed wing support aviation (Key West Agreement) and the claim that the USAf never wanted the warthog in the first place.
I think the first time I heard this topic raised was in 92, after the Desert Storm when the concept was floated in QDR. I guess the increased cost of the F-35 makes keeping the A-10 difficult to justify.
The question would be, does the Army really want it, and if so can they maintain it. I assume since WOs successfully fly and employ highly complex aircraft such as the AH-64, the MH-60 and the MH-47, they would probably have the ability to fly the A-10 effectively. Not so sure about their ability to maintain multiple squadrons (battalions) of ejection seat equipped fighter and their associated weaponry and targeting systems...
Could be fun though...
http://www.realcleardefense.com/articles/2014/01/22/save_the_a-10__give_it_to_the_army_107047.html