BOS has to be on the cusp of either getting its 2nd daily back (presumably another 77W, but more sensibly a 77L) OR getting the A380. It lacks (at least for the next couple years) a 'right-sized' plane such as a 787 that would fit the need admirably. But as JetBlue grows Boston, it would seem that feed between it and EK should grow as well.
STC risks getting a Pinnochio nose for talking about reinstating the U.S. cutbacks but not actually doing so.