Milan will be very busy with the renewal of core players, which will naturally increase the team's operating costs. Milan is a team that has been severely affected by the renewal issue. The players who left for free in the past still make many Rossoneri unable to let go. Renewing key players is one of the core tasks of management, and they must do better at present to prevent the tragedy of the past from happening again. At least for now, they have achieved preliminary results: Gabbia has successfully renewed his contract, and he will become the future possible team captain and spokesman for Milanism. The data in this article comes from Calcio e Finanza, and will not be repeated later. According to this data, Gabbia received a doubled salary treatment, with an after-tax annual salary reaching 2 million euros. However, due to the regulations of the Italian Growth Decree, such local players cannot enjoy preferential tax rates, so the actual cost for the team to pay Gabbia increased from 1.85 million euros to 3.7 million euros. Just like Bennacer, although he is not Italian, he does not have any tax advantages. Therefore, before the serious injury, as the absolute midfield core of the team, his renewal conditions were a post-tax annual salary of 3.8 million euros, but the actual cost for the team was as high as 7.04 million euros, even exceeding Leao. This season, Ben 4 is also one of the "most expensive" players in the team, second only to Morata (who returned to La Liga in 2022…