Dean Shiels last home match of the 2008–09 season, when he scored the first goal in a 2–0 victory over Crystal Palace. Shiels scored six goals in 42 games during the 2009–10 season. However, during the 2010–11 season Shiels lost his place in the Doncaster starting line-up. He was loaned to Kilmarnock in July 2011 and his contract was mutually terminated in January 2012. Shiels signed a six-month loan deal with Kilmarnock, managed by his father Kenny Shiels, in July 2011. Shiels made his first appearance for Kilmarnock on 30 July 2011, in a goalless draw against Motherwell at Rugby Park, coming
David Hopkin Anderson. As well as continuing as manager of the Development squad, he became assistant manager to the newly appointed boss Kenny Shiels. Hopkin took Shiels place as match-day interviewee after Shiels became unable to do so on medical advice. Hopkin resigned as assistant manager of Morton in April 2014. Hopkin left his post as reserve team manager to become assistant head coach at Livingston to Mark Burchill. Hopkin took temporary charge of the Livingston first team, after Burchill left the club, in December 2015. After three games, Livingston appointed Hopkin as head coach until the end of the 2015–16 season.