Board Thread:Speculation House/@comment-24573226-20160730201421/@comment-28288412-20160802193459

I reckon Roman is incredibly intelligent naturally, considering how quickly he can presumably adapt and learn completely new and advanced Atlas technology (Airship in Volume 3 and the new Paladin which was still a prototype).

Beyond that, there is probably still a bit of charisma left in him. I am also not sure how muscle memory stays in regards to amnesia.