The Las Vegas Raiders placed four starting offensive lineman on the Reserve/COVID-19 list on Thursday. Center Rodney Hudson, guards Gabe Jackson and Denzelle Good and tackle Kolton Miller were deemed high-risk contacts, according to sources. Tackle Trent Brown is already on the COVID-19 list, so the Raiders could be without all five starting offensive linemen in Week 7 against the Buccaneers. Las Vegas has just five remaining offensive linemen on their 53-man active roster, along with two practice-squad linemen. The offensive linemen must quarantine for five days plus their last day of contact (Monday), so they could be cleared Sunday morning. If the Raiders are without their entire starting offensive line this Sunday, that would spell bad news for both quarterback Derek Carr and running back Josh Jacobs against a stout Tampa defense.