Yes, I bet they are.
No Chair Force gongs for close air support.
Give them to the Army, or better to the USMC. I'm sure they can find a use for them.
Actually, look at the numbers: Vietnam, CAS pilots earned 5 MOH, a/a jets, zero MOH.
Giving the Hog away is a logistical and support nightmare that the Army could never support.
No other service wants to pick up the tab for the A-10 fleet. The USAF will have to decide when to retire them, and offering them up to Ukraine seems a gambit to do just that.