I have a question about Ruben Villarreal, is he a professional fighter? Because I saw his fight against Rutten and I think I have never seen a "pro" fighter fight like that.
Only good thing in him is that he has an iron chin, other than that he fights like some "Internet tough guy" that posts shitty videos of his street fights on You Tube. In other words I think he must be the most horrible fighter I have ever seen, his performance against Bas was even worse than the performance Ambriz did against Kharitonov.
He was extremely slow, he throwed punches like a girl, extremely sloppy technique, horrible defense...Damn, he is really bad.
About Minowaman, I believe he would submit the "Lameniac"
Not only brazilians can do this stuff