That was a truly horrible nasty nasty head butt,totally unintentional on Hayes part but it did the damage non the less.
Barret may have been inshape and fit,you can be in shape and fit even when old slow and shot to **** and barret is old slow and shot to ****.That could plainly be seen right from the start.Look at how awfull his balance was,total lack of foot work,wide looping shots.