PSG signing Hatem Ben Arfa admits following Manchester United's world record swoop for Paul Pogba.

The Juventus midfielder is expected to join United this week.

"It's a huge deal," Ben Arfa told Le Parisien.

"If Manchester United are investing so much into him, it's because they know what they're doing.

"Of course, Paul will have a lot of responsibilities due to it, but I have faith in him.

"I think he'll be able to impose himself very quickly."

Ben Arfa was also asked what the better deal was, landing Pogba for £100m or himself on a free, replying: "It's Paul Pogba for £100m."