Same situation for me. As far as I can tell you get NFL Redzone and MLB Strikezone. I think I already have the rest of the channels in the multi-sport pack.
At this point, I need to agree. Regarding RSNs, they seem to be the last thing that Dish cares to carry. That's more exasperated when you add price increases. In New England, we lost NBC Sports Boston back when it was CSN New England. And I question when NESN might go. I already have my contingency plans, neither of which are to leave Dish. Quite honestly, I pay for my provider to suit my needs. So if the network wants to have a peeing contest, I'll find my ways. I'm resourceful enough.
Specifically, between my daughters' sports and fitting in the gym for myself, I find myself more and more listening to the games on FM. Most people can add the NextRadio app to their phone. The wired headphones that you use become an antenna, and there you go. It's free, and it doesn't use up your data (if its limited). For phones with the bullcrap removal of the headphone jack (iPhone), I don't know how that works for them. I personally choose Android, and the headphone jack is one of many reasons that I choose Android over iPhone. You don't realize how much you can get done when you use your phone and listen to the games that way.
Just yesterday, I watched the first half of the Patriots and Redskins at home, but then had to take my younger daughter to cheer for the local peewee football game. I simply listened to the rest of the game on my phone.
For viewing, as my methods aren't exactly smiled upon...my default is to tell people to always use the legal roads.