I understand the mindset, but feel it continues to compare MMA to other athletes, on the other athletes terms.
A shit ton of high level athletes from other other sports have tried MMA, like I said, Judo gold medalists, Pro football players, NCAA wrestling champions. and a lot of them have not done well.
My point isn't really so much that being a good athlete doesn't make you a good fighter, tho that's true. It's just that I think people underate MMA athletes, if you're measuring them on MMA terms.
Andrei Arlovski, Jon Jones, GSP. I think even if mid-level NFL players started training in combat at age 18, for 7 years. If at age 25 they spare or roll with these guys in there prime, the difference wouldn't be enormous.
JJ Wats is a freak athlete, amazing genetics. If he trained his whole life he might be amazing, or he might be another Kevin Randleman who was also a freak athlete but didn't have a lot of long term success or longevity.
How many guys have we seen on tough at 185, 205 or HW who are over 6 foot and ripped, good cardio in the gym and trained for years. But would lose to guys like prime Rua or Werdum, who are far from the best athletes in there divisions, but still amazing fighters.
I know im kind of rambling here, but Im just trying to say that plenty of mid level fighters with years of training are trash compared to guys who probably can't sprint as fast or jump as high as them in there division. There is just an intangible disconnect between having elite track/field and lifting stats, and having the physical toughness to take a beating, and the mental aptitude to learn grappling, counter striking and handling pressure.
I don't think anyone in NFL or NBA history, regardless of how much they trained or what age they start at, could grapple with Jacare and win. Because stamina and strength can help you - but at the end of the day there is just a ceiling on how good some people can get at certain things. For some people it's very high at basketball, but very low in fighting.
TLDR: I'm not saying athleticism doesn't help you, I'm saying A)People underate MMA athletes, cherry picking certain awkward slobs and ignoring the GSP's and Randlemans of the sport. and B)It's just different, Michel Jordan played baseball his whole life and wasn't even top 1,000, but is the best basketball player ever (probably). So although he's a great athlete and basketball player, if he drank from the fountain of youth, he may still be a terrible fighter. .