What is quite curious is that after Carlo Ancelotti will not coach Brazil, who will coach Brazil because we know that their current interim coach, Fernando Diniz, will only be there for a year before the CBF appoints a permanent coach, and there are still no rumors about the names of those who will become permanent coaches for the Brazilian national team and of course he must be someone who has very good experience and it would be better for him to be a Brazilian who knows the characteristics of the Brazilian game.
Coaching the national team requires an intelligent coach who can really understand the potential and characteristics of the football playing style of the national team being coached. I think this is a little different to coaching a club where you are free to develop the tactics you want and the club board will provide you with the support with the players you need. But in the national team you need to know the characteristics of a national team's game or use tactics that can benefit key players. It's like if a country like Brazil calls up star players like Neymar and Vini, then the coach must also be smart at seeing other players who can complement the playing style of key players to perfect game tactics. Just like the Spanish coach who had to be able to combine several players to then perfect tiki-taka. I think that is a challenge for a national team coach.
CMIIW