Source: Michael David Smith, NFL Fanhouse [ Full Article ] Arizona Cardinals quarterback Matt Leinart fired the Creative Artists Agency as his representatives last month, but it wasn't clear why. Sports by Brooks says this is why: Yes, they're reporting that Peyton Manning getting to host SNL led to Leinart firing his representatives: the main reason Leinart rejected the representation superpower is he was enraged that Peyton Manning, also a CAA client and repped by Condon, got to host "Saturday Night Live" before he did. Seriously.