PSG striker Edinson Cavani insists the revival of Manchester United is no concern.
PSG and United meet in the Champions League round of 16 next month.
And Cavani says: "We know that Manchester United have gone through a rather negative period, the change of coach brought a change of energy too.
"They started to have positive results, it creates more motivation and that's normal.
"But we will look more specifically at the time of the match, not before."