WAR is great if you have a partner with you, otherwise its healing abilities are too limited. Maybe if you take it one pack at a time; I haven't really tried.

I know I can solo the dungeon at the moment with a tank, but it takes ages. 25 or so minutes for an item that drops (I'm guessing, someone please correct me if they know) 15% of the time? For me, at least, it's a bit much when I know I'll want 3-5 of them for the average project (or in the case of one home I'm lined up to decorate, 30-40 of them).

I'm fortunate enough that I can make gil at a faster rate than farming the dungeon to afford them, though it's still very stressful. I think a lot of other players are not as fortunate, and I feel really terrible when a friend or commission asks me to decorate their home as some sort of forest, or wants a section bursting with plant-life, and I have to explain this all to them. It's just such a unique stressor for decorating homes. I can't think of any other item that's in this position. I mean, I'm sure someone out there wants to cover their walls in Shinryu's Wings, but probably not a lot of someones.

I'm with you in thinking that this probably won't happen, but if enough people talk about it then maybe the developers will consider it.