Five things which it will be interesting to observe on the Cup of America

The 47th Cup of America will begin on Sunday and will look absolutely differently, than was planned by organizers. The international football tournament oldest in the world was postponed for a year because of a pandemic of Koronavirus and will contain strict sanitary protocols which will actually oblige ten competing commands to remain in a bubble of safety, forbidding thus presence of fans at stadiums. Two invited countries will not participate in tournament. And Qatar, and Australia refused participation in February, having referred to the difficult schedule with elimination games to the World Cup of 2022. Except...