Agent Bruno Meirelles told O Jogo: "He's having a good season and it's only natural that he has eyes on him, but we're not worried.
"He's happy at FC Porto.
"He's enjoying his role under (coach) Sergio Conceicao. We're now seeing the best of Danilo more and more. He's getting more and more comfortable. And Danilo has grown up as a player. A lot of people were unaware of this offensive ability, but he can give FC Porto a lot."