After i saw Hobo Tron i got this idea
The back piece is shouting i think it over writes the normal shouts?
so why not sell ausio shout packages
Barbarian shout Pack
Noble Shout Pack
Cuty Shout Pack
Commander Shout Pack
Joker Shout Pack
Holy Shout Pack
… Wife shout Pack
sell it in the gemstore
ps if u take this idea i would love a gift from anet :P
Precursor would be sweet