Too bad they can't just pick out the "When can Sleipnir fly?" question to pad their list anymore. I swear that question was asked every LL until they added it.

Anyways, they likely just didn't have anything to show. The patch just came out and they already had 2 letters for it. I think the big thing was supposed to be the collab but it didn't have the "cool" factor since they already announced it the day before and the reverse side got leaked. Too early for the expansion and most of that stuff would be reserved for the slow trickle 3 fanfests anyway. I think a couple of previous E3 letters were just as meh as the one today.