Anathema
Crotchety Olde Man
But you're leaving out the lawsuit factor.
What lawsuit factor? About 80-85% of an NFL contract is boilerplate clauses agreed upon between the NFL and the NFLPA. All this would require is an agreement between those two entities, based on the knowledge that they're losing money over these issues.
The league should promote this as a,replacement for going after each player on the Personal Conduct policy when they do these things. Gee, isn't that the same thing they used to hammer Tom Brady, and been supported by the courts? Courts that will soon be even less likely to support anti-Americanism as Trump puts more of his stamp on the Judiciary.