From Umtiti, Alderweireld and even Bonucci to Maguire and Mina.
You basically described Sakho from Crystal Palace, former Liverpool. Mina isn’t the player for us, he simply isn’t good enough and doesn’t fit the profile we need.
That being said, I can’t see Mourinho being stupid enough to go after him.
I mean, he's not that good, otherwise I'd be talking about keeping him, not trying to defend him when we're trying to sell him, obviously.
Mina might have a couple things over Sakho tho, for starters he roars 7cm above him, De Gea could be crossing in corners and Mina would still be a threat and his work-rate and discipline seem top notch, I don't know much about Sakho but I doubt he's up to Mina on that.
And for a 194cm player he still has some coordination, far from Zlatan levels of course. I'm just saying that it depends on what Mou wants, if he wants someone to fill on a 3 man at the back, a bet on potential or a fringe 3rd choice defender, Mina could do the trick, even if 40M it's overpaying a little.
If you want someone able to form a duo with Bailly for the next 5 years... well it's already going to be hard to find someone with that potential below 60M.