Celtic are Scottish Premiership champions for the third year running in what has ultimately been a successful season under Brendan Rodgers. Nevertheless, since returning to Parkhead, the Irishman has needed to contend with external criticism and injury issues. His ride hasn’t always been the smoothest upon stepping back into the hot seat. In the end, Celtic finished a comfortable eight points ahead of Rangers; however, at one point, they were five points behind, something that put their season in a precarious position despite being eight points clear earlier on. His defining words of 2023/24 c…