The fight isn't happening because Rahman said he wasn't fighting below 215. There is video of Rahman on a scale a month ago weighing 216. Either Rahman didn't want to fight or thought he could force Jake into fighting him at his preferred weight. No boxer on the box office level that Jake is at is going to fight a last min replacement or let the opponent weigh whatever they want.
In the video posted, Hacket says he'll fight at 200, which is where he's at, or come in lower if they want. Why can he lose the weight but Rahman can't? All Rahman had to do was lose 11 pounds in 30 days and he chose not to
They do weigh ins a week before fights now