A glamour log would be amazing. With the various storage options, it can definitely feel like they are continually just slapping on bandaids vs. trying to make a single system that will work.

GW2 utilizes a glamour log, and it's great. You can also apply glamours anywhere out in the world. Add in a feature that also lets you save styles (like XI and XIV), and I think that would be fantastic.

XIV feels like a lot of patch-work in how it's been implemented and upgraded over the years. I could be very, very wrong, but I feel like people who enjoy (not just tolerate, but really enjoy) XIV's current glamour systems just haven't experienced games that actually do it well. Hard to know what you're missing out on if you haven't seen it, etc.