Until players are able to craft their own jewelry, the jewelry available from vendors and the Rewards emails need to be expanded. Some of the PVP gear sets have no jewelry pieces. Some have rings only. Some have necklaces only. At least one has two different types of rings. Only one set as far as I know has both necklace and rings. (Are there others besides the Ravager set?)
Every PVP gear set should have a necklace and rings included with it. If I want a ring for the Bastion of the Heartland set or a necklace for the Light of Cyrodiil set, then there should be some way to acquire it. Additionally, the jewelry should be available in all of the various traits (Arcane, Healthy, Robust) but I would settle for the same trait that is targeted by the set.
Yes, there are more important PVP issues to address; but these jewelry updates should be considerably easier to fix than the crashing or even the door problem. Still, these expanded jewelry options would make the PVP sets more viable while we await the ability to change traits on the other pieces.