I think by that he means attacking players.
Hazard has always struck me as a winger. It's where he starts off and where he spends most of his time. He gets the free role time to time but he's mostly on the wing. That's where he was for Belgium in the WC, too.
He's one of my favorite players to watch, mind. He glides by defenders with ease but he needs to shoot more. You see Ronaldo do the same thing and then blast it in the top corner from wherever he is on the park. Hazard, however, takes an extra touch or stops dead. He can be quite frustrating in that sense.