On October 7, 2014, it announced by the Saskatchewan Roughriders that he was coming out of retirement to return to his former team. Prior to his resigning with the Roughriders, Joseph had been working as a coaching intern with the New Orleans Saints. Joseph made his first start of the season against the Edmonton Eskimos on October 19, 2014. Joseph had been a member of the Eskimos organization until the end of the 2013 season and retired in early 2014. Joseph played in 2 more regular season games for the Roughriders and 1 playoff game. In said playoff game Joseph struggled, throwing 5 interceptions on 17 pass attempts for a passer rating of 45.8.