I didn't watch Superstars but I know Reks is supposed to be a loner so it's not shocking that he would attack anyone face or heel.
btw what the hell happened to this guy? After a God knows how long absence from TV he returns and gets pushed and gets to be on team Smackdown at Bragging Rights. Now he's lucky if he can get on to Superstars. I actually think he has some potential and a badass look hopefully WWE see's this and actually does something with him soon.