i know DA's right. But I decided to answer. As for why not other Fire type evolution, the fire starters of 3 gens (3,4,5) do evolve in to pare fighting types. Other fire Pokemon, it becomes COmpletely un-original, so a diversity to maintain balance and fun is kept by Gamefreak. But yea, again, no telling Why Gamefreak did that.. Yes, but then, Emboar's and Pignite's artwork/ design could be changed the same way their types could.. U see, Gamefreak does not see.. It just wants us play the game, and not worry about Why it wanted Pokemon to be the way it is...