Casemiro spoke to El Partidazo on Thursday night.
“Neymar has always been spectacular, since he was 11 years old. He does crazy things. He knows that the door is always open for him in Madrid. With the quality that he has, I would sign him for sure.
“He is a great player, one of the top three in the world. He can do whatever he wants off the pitch if he continues to do what he does on it.
“He would get along very well with Cristiano, very well.”