Tome gear need better implementations

Please have and make system to improve the experience of Tome Progression gears. It's such a frustrating progression to go through and god forbid if you wrongly discarded the item or trade for the wrong one.

I see absolutely no harm to anyone to have a vendor in game where you could trade back the item to receive the tomestone again. The amount of Tomes you need to get all of the best piece are so much and what you can earn weekly is too little to even get any benefit at all other than just correcting your mistakes or having to swap jobs in groups.