 Early in the 2014 NRL season Grant was relegated to the New South Wales Cup and was informed by Penrith to find a new club, despite having two years left on his contract.Although the club later changed its tune, Grant finalised a move to the South Sydney Rabbitohs in April 2014, signing a 4-year contract.On 8 January 2016, Grant signed a 2-year contract with the Wests Tigers starting effective immediately, after being granted a release from the final 3 years of his South Sydney contract.