McGregor takes on his first UFC fight in over a year on Jan. 23. Ready for UFC 257 ? It finally time for the return of , who fought only , thanks to the disruption of the . But now McGregor is back in the Octagon for UFC 257, fighting against elite lightweight contender Dustin Poirier. The fighters have made weight. Now all that left is for both McGregor and Poirier to make the walk. With current UFC lightweight champ all but officially retired, this contest is seen by many as a title...

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