Two matches have not proven anything because there are still many other crucial matches that Pioli needs to prove, but so far the two matches that have taken place at least he has given his best for the team. The match between Al Nassr and Al Hilal will be proof of how far Pioli is able to make changes in his team and victory will be something that is expected as a step to build a more solid team.
Correct. It is too early to conclude that Pioli succeeds to improve Al Nassr. But it is a good sign that Pioli can lead Al Nassr properly. Winning in 2 early matches is always crucial, it can boost the spirit and motivation of all players. I'm very sure Al Nassr players become more optimistic to play, they look more comfortable with Pioli's strategy.
If Pioli can win against Al Hilal, I no doubt that Al Nassr will return to the race of the champion. Now, they in the 5th place, the point gap with Al Hilal is quite large. It is difficult to overtake Al Hilal if Al Nassr fails to get full points again. But if Al Hilal can't get the points, it is the chance to shorten the point gap.
Pioli might have done well for Al Nassr but I think the result is still below expectations because they have the quality of players needed to win the KSA league but they always fail at doing that. For several matches, they have failed to win Al Hilal and still lacking in consistency as well. The season might be young but judging from last season, the patter and sequence of play still persist. I still do not believe they will beat Al Hilal when they meet because I am not seeing anything special that they are playing.