I'd say "fairly" rather than a "full on suspect" chin, he took some good shots from Zhang and he did get dropped and Kabayel has been rocked a few times before. Ruiz could defo counter Kabayel badly, we've seen it against AJ and Kabayel's body focused style makes him vulnerable to a big uppercut and a big counter. I'd still back Kabayel to beat Ruiz had they fought but I can see Ruiz finding the big counter here.