Hux is clearly Lawful Evil. Sure, he does horrible things, but he believes in order. If he's uptight and strict, it's all in the name of keeping those under his command in line. He's not gratuitously cruel when it comes to people he's responsible for.

Snoke is of the Dark Side. Pain gives him power. Being a bastard for no reason is reason enough for him.

I want to see what would make Hux finally decide that either Snoke has to go, or that he goes. And I want to see him dragging Kylo Ren with him, either way.