Nothing you mentioned that NBCSP offers brings in ratings or major viewers. If it did NHL would still be a fixture of ESPN programming. Dish negotiated a deal they felt was fair based on the number of viewers that channel brings in and the money Comcast wants. Dish can't do anything about what Comcast wants. Comcast sets the price they want. So in your opinion, Dish should lose money by giving Comcast the rate they want in addition to paying them MORE money by putting the channel in a lower package with more potential viewers.
NBC Sports Network's ratings take biggest drop in eight years after overhaul - NYPOST.com
64000 daily viewers according to Neilsen. Spread that over a dozen providers. Not much to write home about there. For their actual sports broadcasts NBCSP is barely averaging 500,000 viewers and that's with ratings increases for NHL and Indycar broadcasts.
You need to start badgering the media companies. This isn't DISH or Directv's problem. They are the middle man and they are getting squeezed just as much as the consumers. Tell Comcast, Viacom, Discovery, Disney etc.. that we don't need 10 or more niche channels with 12 hours or more of infomercials and crappy repeats all day. I'm the first one that wants about 20 or more channels to go away and consolidate the channels into a better package that has some relevant programming and not 4 hrs of rotating blocks repeated 4 times a days with infomercial filler. I watch some of NBCSP and CBSSN programming and hope they can get some bigger name packages away from ESPN's monopoly, but in order to do that it is gonna raise rates even more.
Dish offers a variety of packages that most other companies don't. They are not gonna lose any more customers than they normally churn if NBCSP or AMC are no longer available. People who think otherwise are dreaming.