Are you kidding? All Disney has to do is type in a couple of receiver numbers into their feed to authorize Dish C-Band receivers (the ones at the uplink center not user ones) to get the programming delivered to Dish. The contract would backdate all fees to the day the old contract expired. I bet within 10 minutes of the contract being singed Dish could be authorized to receive the channels. This not not something that is complicated at all on Disney's end, it is simply a list of eligible receiver's authorizations.
Quite frankly if I would expect someone to be fired at Dish for being completely incompetent. The contract was probably in the final stages of being signed for months. They should have been making space since then. No, I do not expect Dish to do the uplink 20 minutes after signing, but in the first week it should have been doable. It is a lot of work on Dish's end.
Disney would have demanded that all agreed upon fees go back to the expiration of the old contract or they would have cut off programming the day the programming expired. The only way these negotiations work is if Dish agrees that they will pay the new rates backdated until negotiations either success or fail and Disney agrees to keep providing the feeds during contract negotiations.
I just did a scan of "the list", and transponder 17 on 110 is completely empty on WA, and EA has a handful of empty transponders. So unless 17 is going to be used for something else, there is room on WA to add 8 or 9 HD channels right there. Plus I am sure there are other transponders that they can add 1 or 2 HD channels to round out all the channels covered in the contract. My feeling is that the HD channels will be lit up once the hopper has a software update for the 3 days PTAT delay or the mechanism is in place for the 3 day delay to work properly.