By Evan Stoumbelis

The saga with the Diaz brothers continues, this time with younger brother Nate. Nate Tweeted the UFC with a jab at lightweight champion Anthony “Showtime” Pettis yesterday.

Diaz hasn’t seen Octagon action since November when he defeated Gray Maynard via TKO in the first round. Since then he has been unable to work out a deal with the UFC on a contract as well as an opponent for his next fight.