I get that he's the HC, but that was not just a football problem. From Wiki:

In 2018, the NCAA released a detailed report concerning numerous NCAA violations across the Charleston Southern athletics department that occurred during Chadwell's tenure as head football coach. The athletics department was found to have incorrectly certified 55 student athletes across 12 sports over a six-year period, and football players were found to have used scholarship funds to purchase electronics and jewelry from the campus book store. Ultimately, the NCAA sanctions included vacating 18 wins from the 2014 and 2015 football seasons and the 2015 Big South Championship, in addition to several vacated wins in other sports. Also vacated were three wins over crosstown rival The Citadel, games during which CSU used ineligible players.[1]