With NFL teams unable to oversee physicals due to the coronavirus outbreak, they have added provisions in player contracts stating that failed physicals will result in forfeited signing bonus money, according to sources.

The biggest issue is that some players might not get a physical for months because of travel logistics related to the coronavirus, which has caused teams to shut down their operations.

If a player signs a three-year, $30 million contract with a $10 million signing bonus this week, for example, but fails a physical in June, he could lose the $10 million and be bound to a three-year, $20 million deal, potentially.