Welcome to the unpredictable world of leadership. It does not end when you become a civilian either. The military can get your attention alot quicker. Bottomline you do not have to deal with the attitude and it can be handled in any manner deemed appropriate from corrective training to UCMU. His refusal to sign is absolutely fine. I just don’t think he understands he is setting himself up for failure by not signing forms and having such a bad attitude/tone. We all have things that get under our skin. He is wrong! You and the commander can make any meeting or event mandatory (within reason). For example a hail/fairwell, unit org day, etc. You just cannot make it mandatory to expend funds. As a leader he has a duty and responsibility to show support for the FRG. If appropriate his corrective training could range from: writing an essay, giving a class, or writing a policy letter regarding an appropriate topic. Here are some ASKTOP post you and he may find interesting.