The only legitimate PPV fights are a 3rd fight with Williams or a rematch with Pavlik. Hard to say if those fights can still happen. I'd be surprised if Williams isn’t a greatly diminished fighter after the devastating KO he got from Martinez and Pavlik has had too many out of the ring issues to even guess where his head is at. I doubt he can even make 160 anyways. Arum will never let Chavez Jr or Saul Alvarez near Martinez.

The only two I see are still 12 to 18 months away and require a lot of work from there promoters. Kirkland and Lemieux could both be moved into that fight but will require the right fights and a good push from HBO.