I don't agree with it, but I can see the reasoning behind it.
The bottom line: Yushin Okami has been fighting in the UFC for 7 years. How many fans does he have? How many people saying, "I'm definitely buying this PPV because I never miss a Yushin Okami fight"?
He's important for those asian markets though, especially since he's the most successful one. They're trying to grow asian mma more than ever now with TUF china and a few new korean guys. Pretty weird cut..