Top featherweight contender Frankie Edgar is understandably upset at the prospect of having to wait for his title shot against champion Conor McGregor after the Irishman indicated he wants to test the waters at 155 pounds. Although McGregor says he has no intention of vacating his belt and would look to fight Edgar in the summer of 2016, Edgar doesn't want to wait that long. And if history is any indication, few taunts work better than the "don't be scared, homie" tactic. What makes this taunting fascinating is that, for once, it's McGregor being trolled.