Okay, take this one with a grain of salt.
Supposedly, some guy with a source that called the 3D theatrical re-release has some more information about the upcoming films. This point in particular caught my eye:
The movies from what I understand will adopt the Harry Potter model, and will be aggressively brought to the forefront of popular entertainment once again with consistent installments. This is just for starters though, especially for those who hold the original trilogy in high regard, they should be happy. You can expect lovingly restored prints of the original trilogy to surface in the near future. That's a no brainer. I along with the rest of the world want those movies in their original glory. Disney are all over that, believe me.
http://marketsaw.blogspot.ca/2012/11/exclusive-more-secret-details-revealed.html
I wouldn't hold my breath...