Celtic have four players involved with Scotland at EURO 2024 and they have a chance to prolong their stay in Germany. Should the Tartan Army defeat Hungary in Stuttgart, Scotland will likely progress to the competition’s knockout stage for the first time in their history. In turn, Callum McGregor, Anthony Ralston, Greg Taylor and Anthony Ralston will remain with the group for a while longer, potentially playing their part in a special achievement that would go down in Scottish folklore. Earlier this week, Celtic captain McGregor notched an assist for Scotland in their draw against Switzerland,…