By James Dale

Amir Khan has accused Kell Brook of "fooling the public" and says he could pursue a world title shot if the pair do not fight next.

Khan could be watching from ringside when Brook returns against Michael Zerafa in Sheffield on Saturday, live on Sky Sports , as negotiations continue for a long-awaited fight at welterweight.

Eddie Hearn, promoter for both Khan and Brook, has said the pair "owe" it to the British public to finally agree a huge domestic clash.