On the air: 49ers in Week 7

Posted by ESPN.com's Mike Sando

Chris Myers and Brian Billick get the call for Fox when the 49ers visit the Texans in Week 7. Kickoff is at 10 a.m. PT. Myers generally works with Trent Green, but Fox changes its lineups when Joe Buck shifts to the baseball playoffs.

CBS has eight crews. Fox has seven. The networks rank their crews, with higher-ranked ones drawing more attractive assignments such as Super Bowls, playoff games and marquee matchups.

Also: 49ers in 2008.