Now let me try to speculate again, because people continue to ask why why why why not new HD's or only those no one cares for.
Because of the money issue. Keep in mind Charlie already said any new HD channels added will also go to the $29.99 HD-Only pack. He also said they are working hard on the contracts for new HD's.
Let's try to put the dots together:
We know new HD's does not cost extra to carry, because DirecTV said so, therefore DISH gets the same or similar treatment, it is one of the FCC rules.
So why the hard contract talks? Because Charlie needs BETTER deals. He can not afford to add more HD's to the $29.99 pack, at some point there will be no profit made on that package at such low price.
He needs to convince the content providers to cut some slacks for his HD-Only package. As an example, if say an SD channel costs DISH $1.00 in an AT pack, and the new HD version of that SD channel cost nothing so it is simple, just add it and include it for the AT subs, because he is also paying $10 more for the HD versions.
But that cheapstake $29.99 sub pays no extra, $29.99 is all he pays. If the new HD is not added in the HD-Only pack, Dish also does not get charged $1.00 by the provider because the $29.99 cheapstake does not get it, SD or HD, so they don't pay. But if that HD is now added in the HD-Only pack, the SD version is automatically also added, because this is the standard carriage agreement, add SD, you get HD, add HD you also get the SD counterpart. The difference it now DISH is slapped with that $1.00, and they can not pass it on to that cheapskate $29.99 sub cuz $29.99 is all he is willing to pay.
So as DISH adds more new HD's that continues to eat into the profit they make from those cheapskates, at some point it will be a loss leader. Who wants that?
So DISH needs to get the content providers to make new deals, say if they sell the new HD channel only to those cheapskates, instead of been charged $1.00, maybe $0.50, and that will allow the $29.99 pack to be viable.
Of course whichever the content provider first to agree with such new arrangement gets on DISH first. And it is understandable that a provider of a more popular HD channel will less likely to agree to a lower fee so they don't get to be added.
Now since I said I was speculating, I could be totally wrong, including the speculation that the $29.99 subs are cheapskates. I am sure they are nice and generous in person