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
Peter Shiels Peter Shiels Peter "Stretch" Shiels (born 4 September 1973 in Bankstown, New South Wales), is an Australian former rugby league footballer of the 1990s and 2000s. He played for Penrith, Western Suburbs, Western Reds, Newcastle Knights in Australia and St. Helens in the European Super League as a and as a . As Super League V champions, St. Helens played against 2000 NRL Premiers, the Brisbane Broncos in the 2001 World Club Challenge. Shiels played at second-row forward in Saints' victory. Shiels played for St. Helens from the interchange bench in their 2002 Super League Grand Final victory against the