Zenit St Petersburg midfielder Axel Witsel is keen to hear from Manchester United.
HNL says United have been given the all-clear to sign Witsel - if the Red Devils want him.
The midfielder is ready to leave Zenit St Petersburg after three years of playing in Russia and Witsel is known to be a big admirer of United.
His father Thierry said: "Axel has never regretted his move from Benfica to Zenit, but three years St. Petersburg has been enough.
"We hope to leave in style with a title in our pockets. For the moment Zenit have an eight-point advantage over second place."