Former Real Madrid striker Fernando Morientes supports the move for Manchester United midfielder Paul Pogba.
Morientes is convinced by Pogba's quality.
He told TMW: "He is a great player, Real Madrid has many good players in the middle of the field, but I think he is one of the best in the world.
"(Zinedine) Zidane is insisting a lot to get him.
"I believe that when a coach persistently asks for a player it's because he knows he can be useful in his team."
