Dean Shiels Cup Final, which Kilmarnock won after beating Celtic 1–0. Shiels was shortlisted for the SPFA Players' Player of the Year award, along with Jon Daly, Steven Davis and Charlie Mulgrew. Shiels rejected the offer of a new contract with Kilmarnock and left the club at the end of the season. Shiels signed for Rangers on 31 July 2012. Kilmarnock's chairman Michael Johnson believes Rangers had underestimate Kilmarnock to get Shiels. Shiels vowed to make the club win a trophy this season and revealed he turned down clubs around Europe, which he could even play in the Champions League; instead, preferring
Kenny Shiels embarrassed by the result and extremely disappointed with the performance. The scoreline was criticized by Dundee's manager Paul Hartley, whose team was promoted to the Scottish Premiership, comparing the scoreline to that of matches played in a pub league, while the chief executive, Scot Gardiner, would described the score line as "laughable" and "ridiculous". After a spell managing BEC Tero Sasana in Thailand, Shiels was appointed manager of League of Ireland club Derry City in November 2015. Shiels is the father of Northern Ireland international player Dean Shiels. Shiels is also the father-in-law of St Mirren manager Oran Kearney. His