Spending money on players who have great skills is not loss, and every team needs time to change after the bad conditions they have experienced.
Last season Juventus had series of problems that made things difficult for them and now they are back again, able to have much better performance so they can become one of the team at the top.
We all know that Juventus has well-supported resources and they can get lot of big names in every transfer market, it is long-term investment which in my opinion can be profitable but not immediately.
If this is loss then all team will also experience losses, but in reality many team can still develop very well.
in some cases the expense was just a mere commercial operation, for example in the case of Juventus with CR7 it was a single commercial operation, the sheer quantity of t-shirts and gadgets repaid the cost of Cristiano Ronaldo. In fact the player only stayed for one year but is investment not a cost
But everything will also depend on everyone in the team with financial management, they will be able to determine what to do with the team finances so that they can be used to change and make the team much stronger.
If it is related to the problem that previously occurred with Ronaldo, I don't know much about it because there is no official certainty about what actually happened. What I know is that Juventus was responsible for arrears in paying Ronaldo salary.
But it seems that for now this problem has been resolved because no further news has appeared.
Spending money on players who have great skills is not loss, and every team needs time to change after the bad conditions they have experienced.
Last season Juventus had series of problems that made things difficult for them and now they are back again, able to have much better performance so they can become one of the team at the top.
We all know that Juventus has well-supported resources and they can get lot of big names in every transfer market, it is long-term investment which in my opinion can be profitable but not immediately.
If this is loss then all team will also experience losses, but in reality many team can still develop very well.
Juventus doesn't really have a problem, their squad is not bad neither, I think the only issue they have right now is that they have a manager who plays them too defensively, and considering they are one of the better teams in the league, they shouldn't worry about attacking all that much, they need to figure out a way to be more forceful and try to score a lot more.
Also, they got a lot of injuries this season as well so that is another topic they were unlucky about, if they give in enough time they should be doing fine. Change the manager and roll it again next season and I bet that it will do a lot better, I do not think that they are going to end up with a worse result, they should be doing fine in the end.
Coach is the main factor in the success of football team, Juventus may have coach whose performance is not quite right at the moment but at least there are some changes that have occurred.
If the coach can work well in using the players to use strategies and game formations then it will clearly have big influence on the strength of the team and maintain the stability of all the existing players.
Moreover, Juventus has many great players and if the placement is done correctly, Juventus can have much stronger performance than other team.
Yes, we see what it will be like in the future, if the coach cannot work well in the future then the option of replacement can also occur.
Anyway it's a very important victory the one last night against Lazio, because Juventus is officially the first qualifier for the next Italian Supercup, the second is decided this evening between Fiorentina and Atalanta, the third although not official for the moment is Inter and the fourth most likely will be Milan. So the next Super Cup will consist of Juventus Inter Milan and one between Atalanta and Fiorentina. Aren't you happy? 
They really had a solid dominance unlike their last rendezvous with Lazio. It looks like Allegri has prepared his players very well for this one. In the end they don't have any chance for the Serie A title this season so they had better focus on the Coppa Italia title. There is no Inter here now so Juventus had better take advantage of it. 
Napoli were already not a consistent title contender before though. Only the last season was like a dream for them thanks to Spalletti. This was what motivated their best players to stay longer.
