I haven't seen a knuckleballer (like usfbully, I rarely notice the names of pitches thrown). But, like rangerup, I do enjoy random fun facts even if they don't affect the game engine. For instance, I have a player from Nauvoo, IL, which is a big Mormon outpost. This makes me like him a bit more because it tickles my funny bone. Won't affect whether he plays or how long a contract he gets, and it is not relevant to the sim engine, but it is relevant to my enjoyment of the game.