It's gonna be a good fight for that #2 spot. ?

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While the majority of the MMA world only sees Conor McGregor-Floyd Mayweather as being a positive for the reigning UFC lightweight champion, one of his past opponents used the announcement as a chance to promote himself.

Enter Nate Diaz, who posted a picture of himself walking away from McGregor after finishing him in their first meeting. McGregor won the rematch via decision.