1. The MLS Standard Player Agreement gives the league powers over players not seen in other major sports leagues, including unilateral contract extensions and exclusive group licensing of player names and likenesses.
2. The MLS salary cap of $3.1 million in 2014 is significantly lower than the caps in the NBA and NFL. However, there is a designated player exception allowing teams to exceed the cap for high-profile players.
3. A key issue in Fraser v. MLS was whether the single-entity structure of MLS shields it from antitrust claims in the same way joint ventures are protected. The courts found MLS operates as a single entity and is therefore not subject to antitrust laws.