Really depends on your rogue class subtypes, I guess. Rangers and thieves are okay, but Cats are more assassin-ey. Well, not really assassins, in the traditional sense. Whatever sort of stealth class that they designed to play as a really, really shitty short-term stand-in for a tank, because Cats seem to think that they're the toughest motherfuckers around up until something bigger threatens them. Cats are like Scouts.