The World Boxing Council has ordered WBC super middleweight champion Badou Jack (20-1-3, 12 KOs) and mandatory challenger Callum Smith (22-0, 17 KOs) to begin immediate negotiations.

If the they are unable to reach an agreement in the coming weeks, the WBC has set down a purse bid date for February 17th. Smith's promoter, Eddie Hearn of Matchroom Sport, confirmed the WBC's order.

Smith has been waiting for his mandatory shot for quite a while. He was in action last month, retaining his British super middleweight title with a brutal knockout of Luke Blackledge.

Callum is viewed as the most talented of the four fighting Smith brothers - which includes Paul Smith, Stephen Smith and Liam Smith. All of them have held British titles, but Liam is the only brother to capture a world title.

A fight with Jack is far from a sure thing. Following his draw with DeGale, Jack began to immediately discuss the idea of moving up to light heavyweight to pursue a fight with WBC champion Adonis Stevenson.

Jack's promoter, Floyd Mayweather Jr., echoed his fighter's statements.

"I'm the promoter, this is my fighter. Badou Jack has got too big for 168-pounds. We have plans after this fight [with DeGale] to move up to light heavyweight," Mayweather said.

If Jack vacates his title to move up in weight, then Smith will have to face once-beaten former world champion Anthony Dirrell (30-1-1, 24 KOs) for the vacant title. Jack won the title from Dirrell in 2015.  Since the loss Dirrell has won three fights in a row, including a knockout win last Friday over Norbert Nemesapati in Florida.