Do you take note of what kind of shape a fighter has? I don’t mean whether they are ripped or soft, but rather how big their individual muscles are. Let me explain. Satoru Kitaoka and Rin Nakai have common features for me. Both have small frames. They have a disadvantage in striking reach due to being smaller than the division's average size, but they develop huge muscles in their shorter arms in order to grapple and submit opponents. Kitaoka is best known for his guillotine and Nakai often attempts kimuras. Both do so because of their strong arms.
Of course, having a longer reach and bigger frame generally benefits a fighter, but when you watch fighters and guess how they build up their muscles, it makes MMA more interesting. Check out each fighter’s muscles because there is purpose and benefit to building up specific muscles in order to fit a fighter’s particular skill set.
Also, while Joe Stevenson is very similar to Satoru Kitaoka in facial resemblance, I would also point out that their muscular builds are very similar as well since each one’s top move is the guillotine.
Big thanks to Robert Sargent (MMA Rising) for English editing.