Check out the always classic Nick Diaz who spoke with MMA Fighting‘s Ariel Helwani after brother Nate Diaz took a unanimous decision win over Michael Johnson at UFC on Fox 17.

Nick goes over a range of subjects and talks about a potential matchup (4:25) between brother Nate and UFC featherweight champion Conor McGregor. “I think it would be a tough fight for Conor,” Diaz said. “Coming up, anyone is going to be a tough fight for Conor at 155”

Diaz says that McGregor does cut a lot of weight to get to the featherweight limit, but puts in hard work and it has been paying off. However, when facing opponents at 155, Diaz says it won’t be as easy as his featherweight fights and will have a tough fight with anyone in the division.

What are your thoughts on Conor McGregor at 155? Will he be able to predict his fights like he has successfully done in the past? Share your thoughts with us in the comments!