Some of the suggestions you mentioned in your poll will never come true for obvious reasons. If you want to help suggest realistic and logical solutions so we can take it seriously. Also, after the update some things regarding the awards will change so probably more people will be motivated to queue for 3v3.
Most of the times it's a matter of skill. Even if you're low geared but you're decent with your class you can fight opponents face to face. Of course if half team is afk or if they start whining for how "bad" is their team you're doomed to lose but at least you can try find a premade group and I am sure that then you will manage win few BGs.
Log-in with your game account at http://cp.pandawow.ru/en.html , select realm, go at your characters and choose function "Repair". Also, make sure that your character must be offline.
Let me know if it worked.