Jimmy Nicholl followed Calderwood when he took over as manager at Aberdeen, again serving as his assistant until the two parted company with the club in May 2009. He resumed his partnership with Calderwood at Kilmarnock in 2010. Nicholl was appointed manager of Cowdenbeath in June 2010, but he left Cowdenbeath at the end of the 2010–11 season after they were relegated from the First Division. Nicholl was then appointed assistant manager of Kilmarnock for a second time, by Kenny Shiels on 15 June 2011. Kilmarnock won the 2011–12 Scottish League Cup under Shiels and Nicholl, but Shiels was sacked by Kilmarnock
John Chapman (football manager) Following the end of his suspension, Chapman unsuccessfully applied to become manager of Leeds United and turned down two football management offers before taking up a position as the general manager of the Liverpool Greyhound Racing Club in August 1927. John Chapman (football manager) John Albert Chapman (14 March 1882 – 31 December 1948) was a Scottish football player and manager. Born in New Monkland, Lanarkshire, he began his playing career with Rangers in 1904. A year later, he moved to Albion Rovers, before another transfer in 1906 to Dumbarton, where he scored three goals in nine appearances. He later