Houston Texans head coach Bill O’Brien walks past the initials of Houston Texans owner Robert “Bob” McNair on the field at NRG Stadium before an NFL football game between the Houston Texans and the Tennessee Titans, Monday, Nov. 26, 2018, in Houston. McNair had battled both leukemia and squamous cell carcinoma in recent years before dying in Houston on Friday, Nov. 23, 2018. (AP Photo/David J. Phillip)