Texans starting linebacker Kamu Grugier-Hill tested positive for COVID-19 on Monday. On Wednesday, the team placed starting linebacker Christian Kirksey, reserve safety A.J. Moore and defensive lineman DeMarcus Walker on the COVID-19 reserve list. Texans running backs David Johnson and Jaylen Samuels went on the COVID-19 reserve list before Sunday’s game against the Seahawks, although [more]