Live Chat: Nate Diaz's return, UFC 227 scoring, GSP, Greg Hardy, more

This is the new MMA Fighting Live Chat.

Today on the show, we'll talk Nate Diaz's return to the UFC and all it entails. Diaz is set to face Dustin Poirier in the co-main event of UFC 230 on Nov. 3 at New York's Madison Square Garden. Is that fight good enough to headline? What else could be the main event? What is going on with Diaz storming out of the press conference and tweeting cryptic messages?

We'll also talk about the somewhat controversial scoring in the UFC flyweight title fight between Henry Cejudo and Demetrious Johnson at UFC 227 last weekend. Cejudo won by split decision to snap Johnson's title defense record streak, though many people felt "Mighty Mouse" should have gotten the…