In February 2016, Weinstein was instrumental in the functional demotion of a Pentagon fitness blog writer, Colonel Thomas Hundley. The writer in question published a post recommending various Christian exercises, including prayer, as a way to increased fitness. Weinstein and his non-profit foundation MRFF filed a complaint with Army Regional Health Command at Fort Belvoir, Virginia after being informed of the post by several military service members. In the complaint, Weinstein accused Col. Hundley of "conflating his Army officer rank, title, and position with his professed evangelical Christian faith." Several days later the Defense Health Agency (DHA), released a brief notice informing readers that Col. Hundley was no longer a featured writer and they were "expanding the pool of writers ..."