Hulu too. Old school cable or no Wizards/caps for local fans unless you pay for his crappy app. This is not what I want for the nats
Fubo seems to be the one streamer that keeps the RSNs, but they are expensive because of it.
Since MASN was one of the RSNs that allowed itself on MLB.TV for the in market price, I think it's safe to assume they'll be available to watch on ESPN Unlimited/Select as a $20ish/month add on.
It seems like there are a lot of moving parts, but best bet is that Nats stay on MASN, and they fully control their own programming. The choice will be to watch through Comcast/FIOS/Fubo/etc or as a $20 add on to ESPN select/unlimited (which you get by subscribing to ESPN or something like a Directv my sports genre pack. They may not even bother maintaining their own standalone app if they're available on ESPN's app for the same price.
I wonder if these latest developments will finally clue in Leonsis to the fact that RSNs are dead with no future, and he'll realize the folly of buying the Nats to rule the DMV RSN landscape.