i think a lot of you(especially those picking Nog) are forgetting one HUGE detail. Mir just beat nog. he would do it again in a tourney. i think a lot of guys could take this one. the question is, who can stop mir from LnP his way to a win? i'm happy that lesnar isn't at all a LnP artist, but i have a feeling his shot is too quick for anyone to stop. i'd like to see him vs Liddell. thatr would be sweet. i think an anderson silva would go far, seeing as he could come in at a natural 215 or so instead of cutting down at all. i think Mir would have solid chances of winning, as well as Rampage, though he would have trouble with mir, nog, and lesnar. i think Couture would even have a good chance against Page
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"Looks like he's taking a book out of Chuck's Chapter!" - Mike Goldberg, world famous moron
after UFC 100, it honestly looks like Lesnar would take this home as much as it pains me to say it. He looks to have mastered control of opponents, and if it's open weight, he's going to be coming in at around 290-300. Brock also has a ridiculous gas tank for such a big man. in the end i think his size will be too much for everybody especially since at this point i don't think he's new enough to the sport where his skills are so bad that someone will be able to overcome a possible 40-70 lb disadvantage. I also am not a Brock fan to make things clear
Every weight class included? I'd go with Anderson Silva.
Here's my list of highest 5 fighters I considered and ranked from 1st down to 5th:
1. A. Silva
2. L. Machida
3. Brock Lesnar
4. Big Nog
5. Rampage
Now, why would I have A. Silva & Machida ahead of Lesnar? Well, it's a tournament and all in my head so I would have their movement, striking abilities, jiu-jitsu knowledge, and experience listed as the factors in the fight. I don't know that they would actually beat him, but Brock isn't nearly as crafty as they are. Is crafty important? Maybe it is.
The old school style would mean the 8 man tournament, starting with four fights, then two, then the main event.....so first we'd have to pick which 8 fighters to go with. How about these:
1) Brock Lesnar
2) Shane Carwin
3) Anderson Silva
4) Lyoto Machida
5) GSP
6) Wanderlei Silva
7) Big Nog
8) Rampage Jackson
You have to consider that in many of those old tournaments fighters that won fights could not move forward because they got hurt in earlier fights. On my list, I see Big Nog as having the highest probability of winning a fight but not being able to move forward because of doctors orders. I see Brock Lesnar as having the highest probability of getting through fights with minimal damage; even higher than lighting fast Anderson Silva.
An 8-man tournament using the fighters on my list, I'd put money on Lesnar.