Camps open, NFL faces questions
From players getting COVID-19 vaccinations to relaxed coronavirus protocols to lineup issues, particularly at quarterback, the NFL faces a multitude of questions as training camps open. At least in 2021 there is the knowledge — and lessons learned — from completing last season during a pandemic. The league, whose most valuable person in 2020 probably was medical director Dr. Allen Sills, recognizes that while tremendous progress has been made in battling the virus, caution remains crucial.