UCMJ Article 134: Gambling with Subordinate

This offense can only be committed by a noncommissioned or petty officer gambling with an enlisted person of a rank less than that of a noncommissioned or petty officer. Gambling by an officer with an enlisted person may be a violation of Article 133
Promotion Review Board

By Army Regulation 135-155, Promotion of Commissioned Officers and Warrant Officers Other Than General Officers, paragraph 3-18, the appointment of an officer may be delayed in any case in which there is cause to believe that the officer is mentally, physically, morally, or professionally unqualified to perform the duties of the grade for which they were selected for promotion.