Well, if you want to know who’s officiating NFL games this weekend, the web site FootballZebras.com has you covered.
And according to them, Jeff Triplette is handling the Seattle-Carolina game:
Referee for Seahawks at Panthers — Jeff Triplette
— Football Zebras.com (@footballzebras) September 7, 2013
Here is Triplette’s page on Pro-Football-Reference.com, and as you can see, he has done exactly one Seattle game each of the last three seasons (which is common as they tend to spread these assignments around).
Seattle has won two of those games, which includes the regular-season finale last year against the Rams, meaning this is technically the second straight regular-season game for the Seahawks with Triplette as the head ref.