I remember When i watched that fight it seemed as though Lewis was going to end it. I think though for Vitali he needed the fight to be stopped for his long term health and for Lewis he needed to retire also for his long term health. There's no wonder Vitali still talks about it though as there was a big build up to that fight b/c Vitali wanted it for ages so it's no wonder he still wants a remetch as he should have won that fight but didn't. There is also no-one around at the moment with the kind of profile and pulling power Lewis had.