I was implying some weed, there is nothing good about crack. And your scenario is the kind of crap the stoned jock riders there live for. It reminded me of them is all.
Fighters now and even then have a habit of knowing how to exploit the rules of the current organization. Fedor and I am sure even Noguiera are more than aware of this. The soft skin of Fedor was a particular weakness that put him in trouble in at least a few fights in particular the 2nd Noguiera fight and the fight against Matt Lindland. A combination of exploiting the rules and soft skin if what led to the first professionally recorded loss of Fedor even if many including me do not consider it valid at all. If we consider the rules of the old IVC and unlimited fight duration as a good natural fight environment then I would consider each fighter on those criteria than the particular rules of any current organization. Not sure if allowing the full allowence of moves from the original vale tudo and UFC would be acceptable like attacking the kidneys, back of the head, spine, etc. but I think Rickson, Sakuraba, and Bruce would know how to exploit those human weaknesses very well as was shown in the vale tudo tournaments of Rickson. Still think Rickson would lose in the striking war due to huge powerful strikers with reach destroying him.