A rematch against Manny Pacquiao also was not possible .
Marquez went with Plan C : exciting former titlist Jorge Barrios ( 47 - 3 - 1 , 34 KOs ) of Argentina .
A rematch against Manny Pacquiao also was not possible , so Marquez went with Plan C : exciting former titlist Jorge Barrios ( 47 - 3 - 1 , 34 KOs ) of Argentina .