If someone who actually knew him ever woke up on the ship, then she could ask them if she wanted. They'd confirm it. Unless 'they' meant 'Vala'. "Just Mitchell, please." Mister seemed a little pointless, especially considering the fact that he had a title, if she really needed one. He smiled, regardless, and nodded. "Really? What's that specialize in?"

He might have known more large words than he claimed, but that specific combination was not one of the ones he did.