Nemanja Matic is optimistic Paul Pogba will remain with Manchester United "for a long time".

The Serbian has formed an impressive midfield trio with Pogba and Bruno Fernandes since the Premier League's resumption, helping United extend their unbeaten run to 18 matches in all competitions.

Pogba's future at United has long been the subject of intense speculation, with comments from his agent Mino Raiola causing controversy earlier in a 2019-20 season where he struggled with injury.

But the financial impact of the coronavirus pandemic and the club's upturn in form since the World Cup winner returned to the pitch to join new signing Fernandes have led to increased hopes he will stay.

Manager Ole Gunnar Solskjaer has expressed confidence that Pogba – who is contracted until 2021 with the option for a further year – would sign a new deal and Matic thinks his team-mate is enjoying life at the club.

"I think at the moment he is happy," Matic, who himself signed fresh terms with United this month, said to Stats Perform News.

"When you are injured and outside of the pitch people will always talk and rumours will always be around him, but he can do anything. 

"As soon as he came back to training with us and playing I think he has shown that he is happy to play football and he is a great guy. 

"I think for me it is very important that Paul stays because that gives us more quality. Also, with his personality, he brings a lot to the team. 

"Of course, you never know what is going to happen in life but I see him happy at the moment.

"I wish for him to stay, I wish for the team. It is good he is a great guy for the group there is always fun around him. I will be happy to see him for a long time at Manchester United."

Pogba said this week United felt like "a proper team" again and he does not think they can be stopped if they continue on their current path.

He also praised the balance of the starting XI under Solskjaer and Matic feels the arrival of Fernandes is what has helped get the best out of Pogba.

Matic added: "With him and Bruno, I think that Paul can now, in my opinion, do what is his job.

"He is the player and kind of midfielder that can play box to box, he is not only an attacking midfielder like people were thinking. 

"He is a box to box player because he is strong, he can run, he can shoot, he can also defend very well, he can read the headers. 

"So now with Bruno, Juan Mata, Jesse Lingard, when they play in front of him, then in my opinion he can do the best.

"He is a player for everything, so I don't think he is a typical playmaker to be behind the strikers, but that player like a number eight, box to box.

"For me he is one of the best players in the world. So, I expect him next season to be even better, but what we saw in the few games of him [after the restart] he was absolutely fantastic, a proper player."