Comfortably in the top 10. He is a level above anyone at 175, came out of obscurity, has shown to be the goods.
8 to 10 for me. still needs some more 'resume', but if you look skillwise he's high up there, like Golovkin as mentioned.
He's a unified three belt (WBA, WBO, IBF) champion. He won all his world titles in his opponent's home country (and he was extremely eager to take on the lineal champ in his backyard as well) and he also blew out the rightful WBA and IBF champion Gabriel Campillo in three one-sided destructive rounds before he even got a crack at his first world title too. Impressive.
Looks like I'm in the minority here. I'm a huge Krusher fan but for me he's just outside right now. I don't really go in for the P4P s#it anyway, but I'd say he's another good win away mainly due to lack of depth in the division. Voted 11-15.