This is where you are wrong. They don't have value too you, but they do have value to Direct and many subs with sports packages and those within the RSN markets (which is why Direct is doing this). Sports packages are a huge revenue source for Direct so value they do have.
No, this is where you are wrong. The "non-FOX RSN" feeds have extra value to D*. The RSNs run duplicative programing and feed Fox Baseball games which require subs to have EI. This could be done with a handful of dedicated premium sports package feeds that run as PPV sidecars (just like they do all the other sports premium packages - ST, MLS, NBA) vs. RSN.
What D has done here is stuffed feeds to bump the HD count which is a joke.
It would have been better to have waited until September and launched value than to have jumped the gun now and provided foder.