Every great Celtic manager needs a captain willing to fight for the cause, and Brendan Rodgers certainly has that in Callum McGregor. Since taking the armband in 2021, the 31-year-old has won seven of the nine trophies available to him, including a Scottish Premiership and Scottish Cup double in 2023/24. McGregor rules the roost in the Celtic engine room, combining his experience, composure and quality to produce a level of consistency that few players in the country are able to contend with on matchday. Off the back of his exploits at Euro 2024, the Lennoxtown product will already be gearing …