When fighters take to the cage tonight in Houston for UFC 166 the ensuing action can be summed up as simply as stating apt athletes will battle it out inside the Octagon until winners emerge. However, most match-ups have a lot more going on than just the actual clash of competitors. Rather, scraps often involve storylines unrelated to the physical display playing out in front of fans and such is certainly the case with a few of the efforts attached to this evening’s event.