UFC 246 - Conor McGregor vs Donald Cerrone

He definitely has got a **** gas tank but going 3 rounds has never been a problem,evidenced even in his last fight after getting the **** beaten out of him for those 1st 2 rounds by Khabib he came back to win the 3rd round before obviously getting KTFO in the next round.
Mcgregor is clearly a POS who isn't at the level he once was with seemingly to many distractions but I don't think he is as bad as you and others make out.
He may have lost badly to P4P number 1 fighter Khabib in his last fight but it was his 1st fight back in 2 years and he did better then pretty much anybody else Khabib has fought, and if he does comes back anywhere near his best he can be dangerous opponent for a lot of fighters not named Khabib

 

I fancy a few dollars on Donald in this one.

 

My point is that after the first rd/ rd and a half he is NO DANGER to his opponent. Khabib clearly just took rd 3 off and Conor could do nothing to him on the feet in that rd. Yes he edged the rd but so what he needed to damage/hurt Khabib which he couldn't do because he was completely gassed/beat up.