True 10, 20, 30,..yrs ago, this type of gambling is a no in Sin City

[theking]

...but they seem to embrace it now in the name of $$$  :

Las Vegas Strip Casinos Adding Once Taboo Gaming Option
The Strip, and casinos all over Las Vegas, will soon be home to something that once seemed impossible.

...Obviously, pre-2018 there was legal sports betting in Las Vegas, but the league worked hard to keep its brand pure and not associated with gambling. That has obviously changed and now, NFL-branded slot machines are coming to the Las Vegas Strip.

The Las Vegas Strip Has Embraced the NFL   
The NFL now has a team, the Las Vegas Raiders, playing in a brand-new stadium just off the Las Vegas Strip. Sin City has also hosted an NFL draft, which took over the parts of the Strip dominated by Caesars Entertainment (CZR) - Get Free Report and MGM Resorts International (MGM) - Get Free Report and it's hosting the upcoming Super Bowl.

Now, the league will further grow its Las Vegas visibility as new NFL-branded slot machines created by Aristocrat Gaming will roll out on casino floors across the city in time for the 2023 season. The deal was signed in 2021 and it will involve six-different machines being brought to various Las Vegas Strip and Las Vegas casinos.

The NFL-themed slot machines will offer fans the ability to customize their experiences based on their favorite teams

[DuMa]

Well I'm going to vegas on this year's opener weekend.  If I see it, I must play it just to say I did it. 

Now regarding winnings, these theme slots are the worst.  Why?  Well they have to pay royalties so not many will win.