Mail Sport presents the inside story on a clumsy, if inevitable, departure for the 53-year-old manager from Rugby Park. McInnes' appearance as a pundit on Sky Sports incensed some Killie fans, particularly when Kris Boyd championed him for Tynecastle job on air. That spilled over into anger this week, scuppering his intention to take charge for final game of season, but many felt his tenure had run its course in any case. Hearts could have handled their pursuit of McInnes better, but their new data-led approach presents him with biggest opportunity of his career