While Floyd Mayweather Jr.’s camp insists his prospective bout with Manny Pacquiao can be saved, Pacquiao’s promoter says he’s moving on.

After six weeks of contentious negotiations failed to produce a compromise on Mayweather’s insistence on stringent drug testing for the bout, Pacquiao has made plans to fight welterweight Joshua Clottey in mid-March, Top Rank boss Bob Arum told The Associated Press on Friday.

Golden Boy Promotions CEO Richard Schaefer, who works with Mayweather, isn’t ready to give up. He’s worried Top Rank hasn’t told Pacquiao that the potential richest fight in boxing history could be saved if the Filipino star would agree to take a blood test for performance-enhancing drugs 14 days before the proposed March 13 bout.