Browns to face Raiders without head coach, top QB

"Next man up" is a favorite adage of every football coach.

But "next 20 men up?"

That's the predicament the coach-less Cleveland Browns are in for their upcoming game against the Las Vegas Raiders, when Nick Mullens will start at quarterback due to a COVID-19 outbreak that could leave the Browns without more than a third of their usual 53-man roster.

Head coach Kevin Stefanski will also be unavailable due to COVID quar