Ravens head coach John Harbaugh says there's NO WAY teams will be able to function with the NFL's current coronavirus game plan ... saying the rules are "humanly impossible" to follow.
The NFL sent a memo to all 32 teams earlier this week ... implementing a 6-foot distance rule, virtual meetings and other safety measures to follow when training camp opens in July.
Harbaugh says his team will try like hell to follow the current protocols ... but insists the league needs to revise its list before players start practicing together.
"I've seen all the memos on that, and to be quite honest with you, it's impossible what they're asking us to do.