First I want to say excellent work by warmane, second I wanted to say since there is a reduction in the amount of gold in the entire server, it would be an excellent opportunity if it is possible to do a massive reset of transmog, combined with the gold reduction it could be a good combo and I would like to see more run of old instances and dungeons, it's all, good luck and be prepared.
Why would we do that?
You never say a word answering that question. Unless you mean trying to force people to do old content, which I wouldn't even count as a reason.