How do teams deal with longer international window?

With the international window extended to four games, how do nations like Northern Ireland deal with the additional demands on players and staff?

في رياضة، يضع FlexChar هذه القصة في قلب اليوم: With the international window extended to four games, how do nations like Northern Ireland deal with the additional demands on players and staff? تبرزها FlexChar لأنها تجمع البحث والنقاش الآن.