Juventus performance last season wasn't really impressive compared to the previous seasons due to the lack of a sharp striker who can score as many goals as possible whenever he sees the opportunity to find the back of the net. They need to sign a good striker who can save them for wasting most of their balls when the chance comes.
Last season, Juventus used more defensive strategies which actually made this team seem less productive and less sharp in attack. But in reality, Juventus' sharpness in attack was also a bit of a problem last season. But at the Club World Cup we saw Juventus starting to regain its sharpness in attack. This happened because Juventus started implementing an attacking strategy. But I also hope that Juventus will bring in new players to add strength to their front line. Because I think other teams are also preparing better in this transfer market. Even Napoli have got some quality players who really look like they will make them stronger. As for Inter Milan, I don't have high hopes for them this time. However, I think AC Milan should be taken into account. But it looks like Juventus is trying to bring in players who can improve their current attack line.