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Paris Saint-Germain beat Montpellier HSC 5-2 at Parc des Princes on Saturday to open an early two-point lead at the Ligue 1 summit. Neymar scored twice while Kylian Mbappe opened his account for the season, despite missing a penalty. Yet, the post-match focus was on the hints of tension between the superstar pair.

The Brazilian currently tops both the Championnat goal scoring and assist providing charts with three apiece after an opening day 5-0 win away at Clermont Foot 63 was followed up by the Montpellier drubbing. The Frenchman has taken longer to get going after a domestic suspension from last campaign kept him out of the Trophee des Champions before injury ruled him out against Clermont.

Now that both are back on the pitch along with Lionel Messi, who has also returned to action this term looking focused and in good shape, we are getting our first competitive look at the new balance of power in the capital. The hope, obviously, is that year two will prove to be more harmonious than the big tree's uneven first go-around. But, no sooner had Mbappe extended his stay with PSG, then reports surfaced suggesting that Neymar was on his way out as part of a major cleanup operation.

Once Luis Campos was appointed sporting advisor after Leonardo's departure as sporting director and Christophe Galtier replaced Mauricio Pochettino as head coach, the door was left open to Neymar to play his way back into favor. However, it was abundantly clear that Les Parisiens would field offers for the €225 million man -- assuming any arrived.

Despite links with Manchester City, which Pep Guardiola shot down himself, it was always going to be difficult to find any suitors capable of paying a fee for Neymar and covering his PSG salary without this sort of uptick in form. Whether it is enough to convince a club to go all in for the South American this month is doubtful, but his form and conduct so far have been impeccable under Galtier.

"Since July 4, Neymar has been beyond reproach," said the 55-year-old. "He behaves well, came back ready and prepared well. He is performing very well in all our games. He is happy during those matches and plays for his teammates. He is opportunist with his goals. He works well for the team and in this system that is a must. Regarding what happens between now and the end of the transfer window, I see what is being written. Everyone is satisfied with Neymar regarding his investment."

Factor in his two-goal haul against FC Nantes in the Trophee des Champions in Tel Aviv before the Ligue 1 season got underway and Neymar has five goals and three assists already this campaign. Two of those strikes have been penalties, admittedly, but it is not just his stats which have impressed Galtier -- it is his overall work rate and attitude matching the expectations set upon arrival.

"That he must work for the team," said the Frenchman of the challenge he set the mercurial No. 10. "We know that he is talented and a world class player. He is one of the best and he performs very well when he is physically and mentally well. He works for the team and puts in good displays. This system needs balance, and he is responding to that. You must be demanding defensively when you lose the ball. Collectively, he knows how to play with his teammates."

The worry for PSG is that this is part of Neymar's 2022 FIFA World Cup preparation phase, with his hot form just as likely to dry up post-Qatar and midway through the current term, instead of lasting for the duration of the season. The same could be said of Messi who has three goals and an assist from three competitive outings so far.

Ultimately, if nobody makes an offer for Neymar which PSG would be willing to accept, debate is futile as he will remain in Paris. Mbappe's early tensions are understandable given his suspension and injury-hit opening, but there can be no doubting that the team are much better off having two of their three attacking stars firing this early in the campaign while he gets up to speed.

Besides, given Mbappe's ability to carry this PSG side of the past 12-18 months, getting the best out of him will have been the least of Galtier's worries. Finding the best way for Mbappe, Neymar and Messi to coexist will now be the key as Campos continues to rebuild the squad with further transfer activity expected this week as the atmosphere within the group receives fresh oxygen.