We've had Martial up there the season before last with no work rate. Cavani masks a lot of problems with the rest of the team he's like a one man army.
This season players like Shaw, Fred McTom are playing much worse, Sancho isn't fitting in yet, play usually breaks down with AWB. Defence is still erratic. It's like the old days of only De Gea playing well, we hardly gave Ronaldo a kick or break to play from. He' is a goal machine if you get him the ball a few times.
He was getting the blame at Juve but scored a lot and also created many chances which Juve players spurned. We're not even getting the ball to him to create chances, he's usually very good at playing others in around the 18 yard box if the support is there. This United team is having trouble functioning.