Hell no, the whole reason they're doing this is to redeem/cover up Conor getting exposed.....but it will backfire. He has nothing for Diaz; you can't develop the kind of jiu-jitsu he'd need to stand a chance in a few months. And it'll be the same on the feet - Nate's reach, duarbility and boxing and Conor's lack of traditional leg kicks as a weapon (and Nate's Achilles heel) are still going to determine the stand up. It's MMA and anything can happen but there's nowhere the fight could go to favor McGregor.