Celtic fans will hold fond memories of Kieran Tierney’s rise from a young academy prospect to becoming one of the best players Parkhead has witnessed across the 21st century. The 26-year-old went on to win eight trophies in his time at the club, registering eight goals and 37 assists in 170 appearances across all competitions [Transfermarkt]. Tierney is now on loan at La Liga outfit Real Sociedad from Arsenal, having featured on 22 occasions this term, though it remains to be seen where his long-term future will sit come the summer. In 2023, Brendan Rodgers’ return to Parkhead prompted murmuri…