Joseph was among San Diego's final round of cuts in the preseason, but he was signed the following day to their practice squad for 2004. He was cut the following preseason before their final exhibition game in 2005.
Joseph was one of the last players to be eliminated from San Diego's roster before the preseason, but he was given a second chance when he was signed to their practice squad for 2004. Unfortunately, he was released again the following preseason before the team's final exhibition game in 2005.