We're derailing this thread, but here's the Pogba stats:
https://www.redcafe.net/threads/paul-pogba-is-not-lazy.447541/page-4#post-24142839 When he was being criticised for being lazy he was walking more than anyone in the league, running less than Ozil, and running less than any other of our midfield players. In short, he was being lazy, and he was playing shite too, which tends to attract more criticism than lazy players who are playing well.
Sometimes, what our eyes tell us is happening is what's happening and this to me seems like another one of those instances.
Some lazy players go very far in the game (heck Berbatov made Martial look like a workhorse) and the best player of all time saunters around the pitch, but it doesn't change the fact they were lazy. I happen to think in this instance if Martial had Cavani's work ethic he'd be a significantly better player than he is now, but he doesn't have it and it's probably silly to hope that he might develop it.