The club announced the Englishman's departure late on Monday afternoon. A replacement will likely be made after the weekend's trip to St Johnstone with Eddie May, Grant Murray and Steven Whittaker in interim control. A wide-range of names have been talked up as potential replacements. Scroll through to see who McBookie believe are in the running for the post.
5. Scot Gemmill
16/1. The former Scotland international is managing the country's U21 side. Photo: SNS
6. Henrik Larsson
16/1. The Celtic legend was close to becoming the Southend United boss. Photo: SNS
7. Eddie May
16/1. The former Falkirk boss takes interim charge for the second time. Photo: SNS
8. Darren Fletcher
16/1. The ex-Manchester United ace is a surprise name among the running. Photo: SNS