FILE - In this Sunday, March 28, 2021 file photo, Scotland's head coach Steve Clarke watches action during a World Cup 2022 group F qualifying soccer match between Israel and Scotland in Tel Aviv, Israel. Scotland's squad will include several Celtic players but not all their club's fans will be supporting the national team. Many Celtic fans in Scotland traditionally follow Ireland. It's a legacy of the religious divide that persists in Glasgow and a sectarianism between Rangers and Celtic that Scotland coach Steve Clarke has spoken out against. (AP Photo/Ariel Schalit, File)