I believe that Ancelotti will transform the team and bring out the best of them, because Brazil has great young players doing pretty good in their various clubs. I am happy that the Brazilian National team will be lively again.
Since Ancelotti never succeed with a national team, I'm not really sure that Ancelotti can instantly improve the performance of Brazilian team. But I believe Ancelotti has the ability to change Brazilian team, he has proven his ability by winning varied titles. Ancelotti is also very familiar with many Brazilian players. So, it will make it a bit easier to rebuild the team.
Brazil has no shortage of great star players and if you look at Ancelotti's style and ambition then I find a match. Where Ancelotti only needs his team filled with star-studded players, it might make it easier for Ancelotti to implement his game system. Once again the challenges in the National Team will be much greater and great players gather in one team, if Ancelotti fails his career is really over.
His career will not end with a national team. Everyone knows that Brazil is not the same Brazil as it was in the 2010s. The players they have perform very well in their teams, but they have not been able to perform very well in the national team. Rapinha and Vinicius Jr. are good players because Barcelona and Real Madrid have good players who pass them the ball. But in the national team things are very different.
They have not been able to perform at the same level as they have in their teams. Now, with Ancelotti's arrival, the situation of many players, including these two players, will be complicated. Ancelotti will not accept being treated the way his former coaches treated him. He will impose himself and give orders.
Things didn't go well for Francisco Conceição

Juventus are currently not planning to activate the buy option clause for Francisco Conceição.
The Portuguese winger could return to Porto at the end of the current season.
https://x.com/FabrizioRomano/status/1923312175180861692going to play for teams like
Juventus,
Milan,
Manchester United and C
helsea is a high risk, in most cases the players are just wasting time and destroying their careers