I doubt it'll do good. The results are unimaginable. There MIGHT be an exploit of the increased draw distance, that we just didn't think of, and there sure are people that'd use any exploit they know of. It's a too basic part of the game system to be fiddeled around with. Assume the monster's sight isn't just 5 or 12 cells but rather the whole or half the draw distance. An increased draw distance could mean you can not sneak past bosses in certain areas anymore...
