Well, ive found a pic of lefty lugnutz, and i kinda see resemblence his jaws. But thats because you have different species of outlaws. Blisterz B. & Flint Xplosives are kinda like the outlaw on the picture 2 posts above, but without the horns and way more fat(that might be some sort of evolution).
what i mean to say is that outlaws could have been evolved into seperate (maybe unique but i don't think so) kinds, one having big jaws and the other's got horns.
And still, almost no resemblence