Dolphins' Kenny Stills: Could face NFL discipline

Stills was one of about three dozen players involved in a charity arm wrestling tournament at the MGM Grand Hotel and Casino in Las Vegas last weekend, Adam Beasley of the Miami Herald reports.

Analysis:

The tournament was in direct violation of the NFL's gambling policy, so the NFL could levy a fine. It's highly unlikely that Stills, and other players, would be forced to miss games because of a charity event, but the NFL has strict rules against anything involving gambling and casinos. A fine will be the likely punishment.