from www.latimes.com: (Info coming in with news on the Thursday NFL Nielsen Ratings, from the LA Times.com) TV audience for Thursday’s NFL opener on NBC was down 13% from 2019 A lopsided win by the defending Super Bowl champion Kansas City Chiefs and competition from other sports resulted in an audience drop for the NFL’s season opener Thursday on NBC. The game averaged 19.3 million TV viewers, according to Nielsen data, a decline of nearly 13% compared with last year when 22.1 million viewers watched the Green Bay Packers open the season against the Minnesota Vikings. NBC said an additional…