Hello; OK that reads real clear to me. Seems the "may" result in discipline bit is the way out of doing anything.Here's the NFL game operations manual
“The National Anthem must be played prior to every NFL game, and all players must be on the sideline for the National Anthem. During the National Anthem, players on the field and bench area should stand at attention, face the flag, hold helmets in their left hand and refrain from talking. The home team should ensure that the American flag is in good condition. It should be pointed out to players and coaches that we continue to be judged by the public in this area of respect for the flag and our country. Failure to be on the field by the start of the National Anthem may result in discipline, such as fines, suspensions, and/or the forfeiture of draft choice(s) for violations of the above, including first offenses.”
I hate it but the players and the lack of "discipline" by the NFL bosses are making it so I will have to stop watching the games. I have watched many fewer already and am trying to stop if I know the players kneel. If anyone on this forum has the information I hope to know which teams among the NFL do have all the players on the field at attention for the flag ceremony. If there are two such teams that way I might get to watch when they play each other