Juventus have undergone some significant tactical changes this season, and it has led to a boost in their attack efficiency.

One of the most noticeable changes is the introduction of a more attacking-minded midfield, which has allowed for greater freedom for the forwards. This has been particularly evident in recent matches against Inter Milan and Napoli, where Juventus have scored four goals each time.

The midfielders have also taken on more responsibility when it comes to creating chances, with more players involved in the build-up play. This has resulted in better spacing between the lines, allowing for easier transitions and quicker ball movement.

In addition, the midfielders have also been tasked with providing support for the forwards, both defensively and offensively. This has helped to reduce pressure on the forwards, who can then focus solely on scoring goals.

Overall, these changes have had a positive impact on Juventus' attack, as they have become more efficient and effective at converting possession into goals. The team's goal difference is now one of the best in Serie A, thanks in large part to their increased offensive output.