On this board I'd say Varane, Luiz and Weigl.
Luiz?
It'll take 10 years before he's overrated on this board after all the crap he took for two years after the WC (even though he was back to his best level 3 months later).
This one struck as me interesting. I don't see a lot of discussion about him and most of it is disdain.
Knew you'd bite
I find him overrated overall, not particularly on this board.
The guy's awfully talented, but to talk about him as the new Ballon d'Or seems completely off to me.
He isn't playing better than many players this year for instance.
Hazard has been just as good but is the sole offensive weapon on his team.
Neymar's off days aren't particularly noticeable because Messi or Suarez will shine.
When a guy like Hazard has a day off, his team fails.
There are other players, it's just Hazard coming to my mind, but Dybala, Lewandowski, Cavani, Bernardo Silva, and some others are nowhere near talented as he is, but IMO wouldn't produce much less on that Barca team (baring style of player of course) and are key to their team succeeding.