I think Ruiz can do it again, but there were a lot of things Joshua did wrong and mostly after the KD. He seemed to be fine until then. With a reach advantage alone all he has to do is bore with the jab and really dig in for clinches if Ruiz gets close. That worked at times here. But once he gets tagged and that is likely, then the same pattern likely returns. Joshua messed up big here. It makes the division far more interesting though.