Everyone is mad about how their gear will be useless with vet 15/16 and blame the level increase for it, but i think the main problem is actually how expensive it is to upgrade a single item. 8 yellow items are around 5k gold each which makes 40k for each item.
2-4 weapons/shields + 7 armour items makes 360k/440k gold. Buying PvP items cost tons of gold too. Also i guess there will be probaly new jewelry item too which will cost a large amount of gold again.
How about cutting the requiered amout of quality items by half?