For the sake of discussion, let's say that Dish changed their programming down to a single channel provided in both SD and HD, and held the cost of that "package" at the same level as they currently charge for their least expensive qualifying package (for a commitment).Lawyers work on grey areas and loopholes. DISH can put into their contracts that programming is subject to change, but such changes would still be subject to legal challenge.
Would the commitment requirement still be valid? Are you stuck with paying $30/month (whatever it would be - including DVR fees, etc.) for two years of The Basket Weaving Channel? If not, why not?
Obviously dropping Voom is not this drastic, but does the commitment contract say anything about HOW radically they can change the programming lineup? I'm not aware that it does.