The 26-year-old remains in his native Brazil continuing his recovery from a surgery to mend a fractured fifth metatarsal in his right foot, but his future has attracted fresh speculation recently.
Silva, 33, said that he does not expect to stay at the Parc des Princes beyond the final two years of his existing contract.
It's a World Cup.
Brazil struggled in the two years immediately after their home World Cup but have since rebounded and go to Russian Federation as bookmakers' joint favourites, along with Germany.
The Qatari supremo and the Portuguese transfer guru were said to have returned to Europe "defeated", with Neymar's recent social media activity supposedly "mocking" PSG. When? I don't know, I don't know.
"It's very hard for me not playing and not training". Brazil open their campaign on June 17 against Switzerland in Rostov. "It's the World Cup we're talking about, only the best in the world", Neymar said in quotes reported by Globo Esporte. "We have to look at it from the positive angle".
Should Neymar join the Red Devils, he would surely be a good buy for Mourinho who would be hoping to challenge City for next season's League trophy.
On his Instagram page, Neymar posted a picture of him playing online poker, with the match in the background, prompting Dugarry to launch a tirade. "I think it's barbaric".
On continuous reports linking him with a sensational move to Real Madrid in the off-season; "I see Neymar in Paris, I honestly feel that - the union between him and PSG will continue".