FILE - In this April 16, 2019, file photo, Minnesota Vikings wide receiver Adam Thielen stretches before practice at the Twin Cities Orthopedic Center in Eagan, Minn. The Chicago Bears, Tennessee Titans and Los Angeles Rams all decided to end their offseason programs even with the NFL allowing two more weeks to keep working. So did the Houston Texans, Arizona Cardinals and Washington Redskins. Turns out there's only so much that can be done virtually. (Elizabeth Flores/Star Tribune via AP, File)

FILE - In this May 19, 2020, file photo, Tampa Bay Buccaneers NFL football quarterback Tom Brady runs across the field at Berkeley Preparatory School in Tampa, Fla. With coaches and players scattered and team facilities shut by the NFL because of the COVID-19 pandemic, video meetings helped the league act as if business continued as usual. “Walking through and practicing is the best way to teach,” Tampa Bay coach Bruce Arians said. “So those are valuable reps missed. I don’t know how we’ll make them up. Hopefully we’ll get some extra time in practice in camp; a few extra days would help." (Chris Urso/Tampa Bay Times via AP, File)

FILE - In this May 27, 2020, file photo, Washington Redskins quarterback Dwayne Haskins, left, sits with the Buffalo Bills wide receiver Stefon Diggs during a workout at Holiday Park in Fort Lauderdale, Fla. The Chicago Bears, Tennessee Titans and Los Angeles Rams all decided to end their offseason programs even with the NFL allowing two more weeks to keep working. So did the Houston Texans, Arizona Cardinals and Washington Redskins. Turns out there's only so much that can be done virtually. Video chats don’t quite replace being able to pull a coach aside for an extra 15 minutes after a meeting. To Redskins quarterback Dwayne Haskins, that’s been the biggest challenge preparing for his second NFL season with a new coach. (Joe Cavaretta/South Florida Sun-Sentinel via AP, File)