Digging through my sources, I've uncovered the following extra tidbits.
For the Primary stations that do a double run, they are being given the choice to re-air the 2hr special, or air a normal cut of the premiere episode on the 8th (201).
Here is the kicker. AFAIK, all of the stations will get both versions, in SD, placed onto their Pathfire systems. But, if the station wants the HD version of the 1hr premiere, they have to let Disney/ABC know and only then will they be told where the feed will be to downlink it. That is really strange. Stranger yet, it was put to the stations in the form of a survey, which leads me to believe that if enough stations do not want the HD 1hr premiere, they won't feed it to anyone.
Sooner, or later, the 1hr premiere edit will be placed in the rotation anyway.
BTW, Disney/ABC is real cheap with transponder time. If your station has a problem with the feed (even if it is partially the fault of Disney/ABC), they will not do a refeed. You have to upconvert the SD version.