Brazil gave Dorival more than a year to prove himself. Why can't they give Ancelotti longer time than what they did to the Dorival? We won't know how good or bad Ancelotti's performance before he being officially appointed as a new manager by Brazil.
Carlo Ancelotti's first test will be to qualify Brazil for the World Cup. Maybe his second task will be to take them to at least the semi-finals. Building a good team takes a lot of time. If the Brazilian Football Confederation wants to rebuild the Brazilian National team, Ancelotti should be given more than one year.