Mundanius
Mundanius, simple in all except his mind, is a cunning thinker but for his one flaw. Mundanius is extremely biased towards the overly simple and frugal explanations. Never wanting to take to big a risk, Mundanius seeks to explain and argue without ever leaving the realm of the easily deducible or common-sensical.
(Mundanius is far too modest for fancy typing buttons)