No glory holes, but an annoyingly wide crack at the hinges that irks me to death. I was wondering the same thing. First off, I thought pretty much all of them died in the Battle of Winterfell.
You should know that it still wasn't easy to do, and it's not a foolproof strategy. But it works, and the key is an Android phone. That's right, the most important tool for cheating at HQ is the phone that you can't play HQ on — at least not yet it's coming later this month.