Good for you if that's the case, but the way you type does remind me of people on the Internet that try to claim they know more than they do. If you knew every statistic that Rosling brought up (I of course don't know what video you've watched) you must be spending a ton of time on this issue as it's has not been easily available, which would make it more surprising that you've posted in the way you have.
I saw a fight of Amirkhani's on YouTube and it looked pretty pathetic when he couldn't get the TD. He resorted to some heel hook attempts and pretty much failed against some journeyman. Do you see any merit to that fight? I don't really follow euro MMA so I don't know much. I also don't see any striking technique from Amirkhani he looks pretty bad hitting mits