NIGHTBRINGER YASUO

Nightbringer yasuo is my favourite skin for yasuo when he came out it was so smooth and great i liked him so much because when you ult he says SOYRE GE TON like a demon if u know what i mean.. now its been like 5 months and u riot still didnt add the voice line i mean its a big part of the skin without the SOYRE GE TON its a bit weird for me.. so please can u tell me when its going to be fixed thanks in the future! (sorry for my bad English)