The former Barcelona star has denied claims he is already planning to leave Paris.
But Bechler told Onda Cero: “There are a lot of high-ranking players in the dressing room, such as [Edinson] Cavani and [Angel] Di Maria, and they have found Neymar’s behaviour in these first month strange.
“The relationship between Neymar and [Unai] Emery is distant, as it is with some players.
“Yet PSG are clear that anybody else would have to leave before Neymar goes.”
He added: “It would be easier for him to go to Real Madrid than return to Barcelona.
“[Neymar] wouldn’t consider that a betrayal.
“But right now this is just speculation.”