Ok, do you think that the possible that Robb and Sansa stark are Masons? Because they are Brother and sister.
thats possible. sataric said that there are most likely still 3 starks left in the game - robb, sansa and catelyn....possibly rickon. does that mean we're ruling out ned since hes dead? working on the assumption that all blues are starks, that means there are only 5-6 blues, which is reasonable for a game of this size. if this is true, then theres no way two of those blue roles are taken up by masons.