I'm sure Inter Milan can show the same performance as last season when they got ez win for the scudetto. Juventus and Milan have new coaches. They need time to build chemistry with their players.
I think it can't be done in a short time, and most probably they need more than a season to have good chemistry.
I agree with you. I think Inter Milan will dominate Serie A for the next one or two seasons. This season I still don't see which team will give Inter Milan a tough challenge. AC Milan and Juventus have to rebuild their chemistry and adapt because they have new coaches. There is a chance that the new coach can adapt quickly and increase the chance of winning the scudetto. But it will be very difficult. Atalanta and AS Roma played well last season but I don't think they are worthy of being title contenders with Juventus and AC Milan.
In fact, even though Milan managed to have good results in pre-season matches, but it is still not a guarantee that Milan will be able to consistently compete for the Scudetto next season. After all, Juventus was previously predicted to have a good performance because they had a coach who was quite impressive last season with Bologna, but in reality this is still not a definite result for winning the Scudetto.
But at least, because they have good transfers from coaches and players, then Milan and Juventus will of course still have a good chance. Indeed, it will take time to create good chemistry in the team, but because they are experienced players and coaches then at least it will not be difficult for them to create a team with good quality performance too. Interesting of course, because I personally hope that Serie A will have other teams that can win trophies and it won't always be about Inter.