Charlie Riedel/Associated Press
Philip Rivers has played every game for the San Diego/Los Angeles Chargers since the start of the 2006 season, but he joined the Indianapolis Colts this offseason.
Tyrann Mathieu, who signed with the Kansas City Chiefs last offseason, said he will miss the trash-talking quarterback in the AFC West.
"I'm going to miss him," he said in an interview with Kay Adams of the NFL Network. "He's just so funny, and he means no harm. But somehow he still finds a way to kind of get under your skin.