Actually, Inter Milan is also experiencing a bit of a problem at the moment. Because one of their mainstay defenders. namely Alessandro Bastoni suffered an injury while defending his national team. And it looks like he will miss the big game. But there was also bad news in the Juventus squad, namely that McKennie was said to have returned sooner than his national team because it was suspected that he had suffered a re-injury. or it could be said that the injury has recurred. So Allegri really has to think harder if McKennie can't play. Because actually Allegri doesn't have many options to replace McKennie. This is different from Inter Milan which has more options for second tier players.
After the international break, many teams experienced losses and vice versa, it could be that a player is injured or even better mentally which has an impact on the team.
However, Inter Milan and Juventus must be able to anticipate unexpected things like this, which is why they need a squad that is capable in all lines and also between layers so that if player rotation occurs it will not have a big impact on the team's performance.
I think the absence of several players will not reduce the tension and heat of the match between Inter Milan and Juventus next weekend, because this is a match for the leader of the standings and also these two teams are top teams who are very consistent so it is possible for them to maintain their best performance .