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
Kenny McDowall Kenny McDowall Kenny McDowall (born 29 July 1963) is a Scottish football player and coach. During his playing career he played for Partick Thistle and St Mirren and featured in the 1987 Scottish Cup final as St Mirren defeated Dundee United 1–0. He made a total of 291 appearances for St Mirren and was rewarded with a testimonial in 1996 after twelve years service at the club. After his playing career, he went into coaching and was appointed youth and reserve coach at Celtic in 1997. After ten years at Celtic, McDowall switched to Glasgow rivals Rangers, working alongside manager