As has been exhaustively covered, the UFC featherweight champion is engaged in a dispute with Zuffa over promotional duties. He was pulled from his main event spot at UFC 200 and since then has been active on social media commenting on the situation and attempting to take the UFC to task for not allowing him to fight at the event. Then this weekend, things took another turn when rumors began to circulate about McGregor fighting retired boxer Floyd Mayweather in a boxing match. McGregor himself added fuel to the fire by tweeting a photo of a fight poster with the two stars facing off.