talking about the league 1 trophy I doubt LOSC is in the order of champion candidates, there are still other teams like Marseille and Lens, but I also doubt they can shift PSG's dominance for this season
French League is usually having inconsistency but this time we have good start for few clubs with most chances things will never been easy for staying on same level because few clubs are already had enough changes to compete Marseille and Lens done good job in their early games Monaco is also having good start specially their performance against Lyon was impressive which is showing they are going to be challenge for the PSG in this season.
I didn't have high expectations from Angers. However, they performed well against Lille. Despite not winning the match, they fought to earn points. If Angers' attack was stronger, they might have scored. But Angers' attack is relatively weak. So the team could not score a single goal in two matches. If the performance of the attacking players does not improve, the performance of this team will deteriorate further in the future.
Ligue 1 is not that much competitive. Almost every season we see certain teams perform well. But very few teams have the ability to fight for the title. Teams like Lens, Lille and Marseille might be PSG's main rivals for the title this season. But I have considerable doubts whether these teams can maintain the consistency of good performance. PSG is very strong now with Luis Enrique. So maybe we will see only PSG dominance till the end.