NFL Commissioner and Dallas Cowboys owner to testify in 'Sunday Ticket' trial; implications for other sports leagues.

4.8 billion reasons: Other leagues closely observe the 'Sunday Ticket' case fallout. NFL Commissioner Roger Goodell and Dallas Cowboys owner Jerry Jones, a broadcast committee member, are set to testify in a potential three-week trial. The implications of this case are significant for other sports leagues as they keep a close eye on the outcome.