The fitting room is a nice addition ( after Hell Hades basically made the same thing, outside the game).
The lower tier avatars are a nice touch. Since I cant get into Gold TTA, since its now solidified, like classic arena once was.
Since no one asked for the ability to get fragments to fuse the rares that fuse broadmaw (people would much rather have Rhazin rares) , lets hope you only require 25 for each rare and not 100 of each ( or sell them all in one pack or packs of five or ten that you can buy muliples of). It shouldnt take a long period of time to fuse braidmaw.