It's not confirmed yet but it's looking increasingly likely that Conor McGregor will have to find a new opponent for UFC 189. Jose Aldo's rib injury will be analysed by a doctor tonight and confirmation will be one way or the other.
As has been mentioned, this has been a constant worry in the build-up to the big fight. That's not to say there's anything dodgy going on but Aldo certainly has a history of this kind of thing. All of that makes the above video of McGregor speaking at the Dublin leg of the promotional tour in March all the more interesting.