Yes, but on the other hand a character like Raziel is not going to be able to function as anything aside from an antagonist due to the whole "eats people's souls" thing.

Like, conflict is obviously a good thing for something like this but on the other hand you can't have someone on the more heroic side who the other more heroic would want nothing to do with and most would absolutely think deserves to be taken down(nonlethally or lethally it would vary from character to character).

There's no real reason for "well we don't like it but we [i]have[/i] to work with them" here.