Yes, I think Al Nassr team is quite strong in the attack department, because Cristiano Ronaldo and Sadio Mane are two experienced players and they can design any attack at any time and succeed in it. But I think the biggest weakness of Al Nassr team is revealed in the defenders, because relying on only one or two players can never guarantee a team's victory.
The responsibility falls on the whole team, but if Al Nassr defenders change the weakness very quickly, then the most needed experienced defender will be Al Nassr team will be able to give good results to the fans at any moment.
Although Al Nassr has Cristiano Ronaldo and Sadio Mane in the attacking line, the team lacks quality midfielders.
In your eyes the defender's weakness is in my eyes the midfielder's weakness they need to improve considerably in these two positions. Strikers don't score goals because of midfielders' failures, teams don't win because of defenders' failures. As this club has enough money, if this club focuses more on their midfield position and strengthens this position as well as recruiting good quality players in defense then I believe this team will definitely be at the top next season.
Football is not about individuals but about teams because football is played by 11 players who all have to be compact and play well. In addition, both coaches and players must be at a good level. Even if one person plays well but if the others are mediocre they will not be champions. But kudos to Ronaldo, he plays in various clubs and countries but remains productive in scoring goals and age is not a problem for him.
So, actually the problem with Al Nassr from season to season so that it is difficult to get a trophy because the problem is that Al Nassr's back line and midfield are lacking in strength. Because it's useless if they score goals if they are easy to concede, because the result will be a draw and lose. So far Al Nassr with 14 matches in the SPL they have only managed to get 8 wins. 4 draws, 2 draws and managed to get 28 points. This is very different from Al Hilal and Ittihad who have balanced squads so that currently both are competing tightly because they have collected 37 points, both teams have only lost once, drawn once and won 12 times.
Al Nassr's chances are still there to be champions this season, but it's tough, they have to shop for defenders and midfielders to close the gap that has been Al Nassr's weakness. If this gap is closed, it is likely that Nassr can play consistently so that they can reduce the points gap with the first and second ranks.