The Celtic board didn’t leave Celtic Park without criticism of their stewardship being aired loud and clear during the 2-0 Scottish Premiership defeat to Hearts. Lawrence Shankland and Stephen Kingsley were both on the scoresheet in the first half to power the away side to what was, sadly, a pretty comfortable win. It’s their first victory at Celtic Park since 2009 and Celtic’s first home league defeat entirely since the dark days of the behind-closed-doors 2020/21 season. Chris Sutton had sharp criticism for Brendan Rodgers after the game while the manager himself was not a happy man in his r…