Meanwhile, Chelsea are reportedly stepping up their interest in Arsenal midfielder Alex Oxlade - Chamberlain. (koptalk.com)
Liverpool have also shown an interest in him this summer, though United now look to be stepping up their interest as they eye a proven goalscorer and assist provider out wide. (caughtoffside.com)
The Mirror have reported that United have now stepped up their interest in the 18 - year - old and reportedly still have good relations with Sporting since signing Cristiano Ronaldo from the club many years ago. (caughtoffside.com)