I know she has scoliosis. Meltzer did say the WWE discussed the spot in the match, to see if Sasha targeted the spine/joint (which is banned in wrestling, MMA). I think it is a misunderstanding. WWE declared it was a stinger and put Paige on rest; named sources, at the start of the week, repeated the claim. When Daniel was forced to retire, there were named people confirming it before the announcement. But, that being said, Paige probably a few more years left in her career. She has been wrestling since 13, and has scoliosis, and her body is badly beaten up from the indies.