They are suggesting more of what kind of crest, crest variations in there.

Poice - crest from WoW is nice
Minana - having combination like from HALO where you have main crest + sub crest and being able to choose color would be nice
boot - if you can make your own crest (since i mentioned someone on NA side suggested dot editor but might cause issue) might be a problem - even if they add more crests might have a limit.
Rodion - (same idea as Minana) but saying adding animal icon + weapon icons
boot - talking about how about having 3 city flags as icon
Thursday - saying the color tweak bar you added is actually just on/off switch but thought NA's also thought of that bar as a seek bar

I like the Main + sub combination idea but thats about it on that thread.