Dish gave up my RSN a while back, but it was not the RSN I wanted anyway. I just subscribe to MLB.TV @ $149 a year. Includes all games, all teams and home and away feeds. Also have been able to share with my family. We haven't pushed it but 2 streams at once from different locations has not been a problem.
BTW it is not just satellite bleeding subscribers Serious, Big-Boy Cord-Cutting Finally Catches Up to Charter — Top Pay TV Provider Just Had Its Worst Quarterly Customer Losses Ever.
With MLB.tv aren't you subject to local blackout rules if you want to see your "local" team. and I "." local since that is such a broad stroke of area.