Casino operator MGM Resorts has signed an “official gaming partnership” with the National Football League’s New York Jets.

On Wednesday, MGM announced that it had entered into a “first of its kind” multi-year deal with the Jets. MGM called the pact “the most comprehensive and integrated gaming partnership” to date between a gaming operator and the NFL since the league relaxed its anti-gambling stance this summer.

The deal involves the usual signage and branding opportunities, but also allows Jets fans access to “mobile play-along predictive game I Called It,” which will be available in the Official New York Jets App but will be labeled as “presented by” MGM’s in-house interactive gambling brand PlayMGM (which, as of August, includes a sports betting component in New Jersey).

The I Called It game is free-play and includes both pre-game and in-play options, but players can (for the moment, at least) only win non-cash prizes. However, MGM notes that the deal allows the company to promote “PlayMGM’s online gaming platforms and mobile apps to millions of fans,” thereby allowing New Jersey-based Jets fans to inadvertently stumble into a real-money betting opportunity.