Filed under: Featured Videos , News , UFC , Videos PORTLAND, Ore. – As Conor McGregor began to falter against Nate Diaz in the second round of their UFC 196 headliner, WSOF welterweight contender Jake Shields tried to speed up the process. “What now? You’re done, Conor!” Shields yelled as the UFC featherweight champ’s back hit the cage after a big left hand from Diaz. “You’re done, son! You’re breaking, Conor!” As momentum shifted entirely to Diaz, Shields’ tone turned from concern to confidence as McGregor backpedaled, overwhelmed by pressure. When Diaz achieved mount and then secured a rear-naked choke at McGregor’s back, Shields could barely contain his glee.