Normally a day before the weigh-in for a bout would mean quite a bit of weight-cutting for McGregor.
The Dubliner has appeared gaunt at times in his UFC career, but with the move up to 170 pounds to fight Diaz at UFC 196 - McGregor is enjoying the extra freedom. That's the main focus of the latest UFC embedded episode, which sees the four main event fighters go to their open work-outs and do the UFC tonight interviews: