I think this is a really good idea. 0-0 it will help a lot with organization and cut down staff work along with when adding in there changes easy'er all a around. tho i think it would go nicely in to the Character Parts bored as well and with each post we make we can give thread links along and things as a sort of proof.
The only reason i would say Character Parts instead of application isĀ that for me it don't really seem like we are applying for it. it's normal growth that happens over threads/time. there is also the description on the Character Parts bored.
"Every character is more complicated than what just is placed on their template. This is where you can put any extra info about them, things like details and equipments as well as relations and the like. Basically, they are YOUR character, and character's grow over time. This is to aid in monitoring that growth."
I think that description fits for this well and it would make sense to find something like this in there. But no matter where it go's it is a good idea.