Kell Brook and Amir Khan have confirmed there is a rematch clause ahead of their upcoming grudge match - though both fighters believe it won't be needed.
The pair will finally face-off at Manchester's AO Arena on February 19th, following a decade of rivalry and foul taste between the two.
That has made the event one of the most fiercely-anticipated bouts in the UK for years and sets the stage for what is set to be a huge year for boxing.