Mate what you're not fully considering is the toxic environment he's in. He made it clear last summer that he was leaving on a free this summer.
There's a difference between being lazy & unmotivated. Yes, he's had injuries, but hasn't KDB, didn't Aguero? What about Laporte? We bought Gundog injured & like the $6m Man, we had the technology to rebuild him.
Think about it. All you've accused Pogba of being wasn't ever the case at Juvé & isn't the case with France. Think why? He can't single handedly repair all that seems wrong at ManUre, & as for being lazy? Would you rather a true footballing talent who uses his head & the ball, or a headless chicken who can run a marathon every match?
It's Pep we're talking about here, so there's your answer. We don't even coach players to slide tackle, let alone rely on players who specialise in running about all game, but offer little else in the way of big game quality.
We need players who can competently put their foot on the ball & carry out Pep's instructions with skill & dexterity. That's Pep's philosophy. Keep the ball & use it wisely & intelligently & we then negate the need for a Gerry Gow.