Players are allowed to bet and enter casinos as long as they are not betting on NFL games. The gambling ban is restricted to the two Super Bowl participants.The gambling aspect of Las Vegas is causing some serious legal quandaries for the NFL. Players are strictly prohibited from taking betting in any capacity prior to the game. Apparently, this is being ignored as players are openly playing slots, table games, betting books, etc. No one is accusing any players of openly betting on the Super Bowl but the rules of gambling are being ignored. I don't think many of us care about a player playing black jack or slots, but it actually may make bets made on the Super Bowl moot if a player's winning or losing can be attributed to their success/failure on the field. If Brock Purdy lost $25,000 in black jack at the MGM......he could conceivably be influenced to perform a certain way in the Super Bowl. I highly doubt the Super Bowl is ever played in Las Vegas again.
Players on the other 30 teams may engage in “legal gambling” — but not on the NFL, and they cannot go in a sportsbook until the Super Bowl is over, the league said.
What are the NFL's gambling rules at the Super Bowl?
The league is aiming to balance its sportsbook partnerships and policies preventing players from betting on games.
theathletic.com