What we do know is the Seattle Seahawks are the Super Bowl champions and they are set to host the NFL season opener Thursday, September 4.What we don't know if who they will host. You have to think San Francisco 49ers are a serious contender to be that team. Here is the list of the Seahawks' home opponents for the 2014 season: Arizona, San Francisco, St. Louis, Dallas, NY Giants, Denver, Oakland, Green Bay.The league likes to put a premier team in the season kickoff game with the Super Bowl winner.