Soccer coach and television sports commentator Janusz Michallik is convinced Manchester United will sign Radja Nainggolan.
The Belgium international will soon meet with Roma to understand whether he has a future at the club.
He was a target for Chelsea's Antonio Conte last summer.
But the Red Devils are now strong favourites to sign him if he leaves Italy.
"That's [signing Nainggolan] a hit for anybody," Michallik said told ESPN FC.
"I can understand why Jose Mourinho's been after him for a long, long time now.
"I don't know if it's going to happen, it's a funny one.
"He's very much like Vidal, you and I joke that if Jose Mourinho had a chance to get (Arturo) Vidal, Nainggolan and (N'Golo) Kante, that would be the midfield and he would make that midfield happen somehow.
"I think that should be a priority over anything there, I think he would help Paul Pogba tremendously as well.
"So for me this is a hit and it should happen and I somehow think it will happen."
