In the world of football, rumors and updates can be as unpredictable as the weather in Serie A. The Serie A season is filled with twists and turns, and these rumors can change the course of matches at any moment.

One of the most talked-about Serie A round 4 post-match transfers is the rumour that Juventus midfielder Nani has signed for Inter Milan. This transfer was widely speculated upon after reports surfaced that Juventus were interested in signing Nani but had not been able to agree on a deal yet.

However, it seems that Inter have finally struck a deal to sign Nani for €12 million per year plus bonuses. The Italian giants are reportedly looking to add depth to their midfield and have been linked with a number of other players this summer.

Another rumor circulating in Serie A round 4 is that Real Madrid are interested in signing Kylian Mbappe from Paris Saint-Germain. Reports suggest that Mbappe's agent has already met with the French club's president and expressed his interest in joining them.

Mbappe is widely considered one of the best young talents in the world and has been linked with several major clubs including PSG, Bayern Munich, and Manchester United. However, reports suggest that Real Madrid may not be the only team interested in signing him.

There are also rumors of a possible move for Real Madrid star Lionel Messi from Barcelona. There are reports suggesting that Messi has agreed to a new contract extension with the Spanish club and that he is expected to stay until 2025.

Despite all these rumors and updates, Serie A fans will continue to keep an eye on the developments and make predictions based on the latest news. Football is always full of surprises, and there is no guarantee that anything will happen exactly as reported.