UNLV running back Charles Williams, center, tackled by linebackers Farrell Hester II, left, and Bailey Laolagi during team practice on Thursday, Aug. 9, 2018, in Las Vegas. Bizuayehu Tesfaye/L …

UNLV running back Charles Williams, center, tackled by linebackers Farrell Hester II, left, and Bailey Laolagi during team practice on Thursday, Aug. 9, 2018, in Las Vegas. Bizuayehu Tesfaye/Las Vegas Review-Journal @bizutesfaye