Forwards: Kylian Mbappe, Hugo Ekitike
Kylian Mbappe matched Lacazette's 24-goal season last weekend scoring one more goal for PSG. The truth is that his foe in the run for the top goalscorer of the Ligue 1 won't probably be bagging four-a-game as he did with Olympique Lyon last weekend, so Mbappe will have it "easy" to get his fifth such trophy. Ajaccio, bound for Ligue 2, sounds like a proper opponent to pad that gap.
Hugo Ekitike should start this game as the lone pivot/striker in PSG's formation next to Mbappe unless Lionel Messi is allowed to play against Ajaccio. Even then, it's hard to see Messi playing the full 90 minutes, or even starting this match after all he's gone through and the last couple of weeks of drama in Paris.
Messi should still get some minutes, even more with this game being at the Parc des Princes, if only for the enjoyment of the local fans attending the game and still invested in the world champion, for whatever that's worth.