Yeah, that's making the assumption Roxbourough is sane.
And regardless of replicating the senses (which would still be artificial, which our brains can register subconsciously), the brain in a jar has none of its own. Approximate is a good word for it. Regardless of how 'accurate' your DNI translates those artificial senses, it isn't right. At the end of the day, the brain is screaming to itself really quietly, "I'm in a jar!"
I'm honestly not a fan of the nerfing of negative ramifications for certain choices. I understand why they didn't make things like TLEx and Cyberpsychosis mandatory; it's because they didn't want to attach so many mandatory flaws to a main trope/character option that no-one would ever take it. But for being a brain in a jar, or a cyberzombie? Keeping those flaws is essential to the condition.
