I think Kos will get a shot at Penn sooner or later @ 170. Even with all the hate at Kos I think it is pretty obvious that the guy is probably number 2 right now at WW. Hell he is the only guy that even gave GSP a fight recently (outside of the fluke serra). And even with as much natural ability Penn has, Kos has way more athelic(sp?) ability. So if this fight happens in about a year or so, I think it would be rather competive. If it happened today I think Penn would take it because Kos is still learing the game and getting his stand-up down. But in a year I think his stand-up will be good enough to go toe-to-toe with Penn and his takedowns are more then good enough to put Penn on his back.
Greatest of All Time