I agree to Losque's point. Warstone is an insignificant commodity right now relative to the latest content. I believe that weekly or any multi player-based activities should be tied to the latest content and not stick to the story rewards or OG rewards for something like Achievements. This server is way ahead and above the main server and yet the rewards for PvP are still the same. In my opinion, people came here to experience something different than the old, not just for PvE but also PvP. I think it's time to revamp the rewards to attract more players and this is maybe a good opportunity to tie PvE and PVP. One item that comes to my mind that is quite fits this is Class Tokens. You can get them as PvP reward and they are also materials for PvP gear and even awakening gears.
Now, there will be of course people that can abuse to so in order to avoid this or at least minimize it is to keep the reward items as non-tradeable similar to Warstones and CTs.
TY for reading~