The international calendar is well underway now as Scotland looks to finalise their squad for Euro 2024 with, hopefully, a healthy quota of Celtic players in it. As Steve Clarke called four players into his provisional squad the Celtic supporters will be hoping that Greg Taylor, James Forrest and Anthony Ralston do enough to make the final cut. Callum McGregor, barring injury, is guaranteed his place but it would make the tournament more interesting for the Hoops fans if all four are selected in the Scotland squad. Scotland has had a number of Celtic players who have had an influence on the te…