He called out Pettis earlier this year and Pettis has accepted .
Cerrone 's path is clear - he will take on former WEC lightweight champion Anthony Pettis next with a possible UFC title shot on the line .
Cerrone called out champion earlier this year and champion has accepted .
Cerrone 's path is clear - he will take on former WEC lightweight champion Anthony Pettis next with a possible UFC title shot on the line .