Great find.
Because look at the suit - had they only sued over the 15 weeks issue, that may have been the only thing the Court could have ruled on - is a 15 week restriction constitutional? Instead, they sued over everything - 24 hour waiting period, must be performed by a physician, etc. That pretty much fully opened the door about whether or not a state can impose any restrictions at all...opening the door for Roe to be fully reviewed in its entirety.