The Argentine professional coach, Pochettino was reported to signing a Manchester United shirt for a support before the clash with Manchester City.
The was pictured signing the autograph inside the hotel which the PSG's squad were lodging ahead of the clash.
The Paris Saint German's coach is currently among the top on the list of managers that could take over from Ole Solskjaer.
From what happened yesterday, it has shown that french club boss has given Manchester United a green light of possibly taking the job.
But the French side is Standing firmed to block the link, as to stop the Red Devils from getting him.
However, Mauricio Pochettino had disclosed that he is keen to become the next permanent Manchester United manager.