Not to complicate the issue but the Os are on MASN 2. I am not sure what variant of the channel S* will carry---if it carries anything. Are D* subs getting both?
MASN2 is the extra channel for when both the Orioles and Nats are playing at the same time. Each team will be on MASN2 about the same number of times. It is only opened up while the game is played. Comcast is preempting CSPAN2 on some of its systems to fit it in. Direct also opens up an alternate channel.
I think MASN requires the availability of two channels, but I don't know if that's the hangup.
I've been emailing DISH and MASN regularly. DISH gives the same canned reply (and no reply at all the last two times). MASN doesn't ever reply, but its website has the question on its FAQ page. The MASN position is that DISH has been offered the same deal everyone else took, including Comcast (who had sued them). So we may have reached an impasse.
FWIW, a MASN representative at Orioles Fanfest on Sunday claims that they'll get it settled this month. We'll see.