 Despite coming on from the bench in most games, Jason was able to score in two games for the Shaymen, at home to Blyth Spartans and away at Corby Town.In the 2012–13 season, St Juste started more games due to a groin injury to Scott McManus, but this meant playing in an unfamiliar left back position.St Juste had a very strong start to the season, including a goal against Chelmsford City in the FA Trophy Third Round, but a hernia meant that he would spend a month on the sidelines.