It'd be nice if you could tell beforehand what a skin gives you.
Before buying a skin, I mean, it'd be nice if there were some in-client way to see whether it gives new particles, animations, VO or not. Right now you have to pretty much look on the internet for it, but I feel like it'd be a lot more customer-friendly (and clearer) if the skins tab in the new client, which has some free space, told you what you got.
New model New particles New SFX New VO
That'd already be a great help.