User blog comment:Reese22222/Update Question/@comment-5059503-20120914222716

Zero-G: Sonika. I think she should be updated because she could sound better and have a little more higher quality then her current voicebank.

PowerFX: Sweet Ann. Same reason as Sonika.

AH-Software: Kiyoteru, since his voicebank is also at a low quality.

Ki/oon: A Piko update would be good. However, his voice is still at a fine quality.

Voiceroid: Since I haven't heard any Voiceroids other than Yukari, I can't answer.

Macne: Stuck on that too.

A female French Vocaloid would be really nice, along with an American-accented Vocaloid. And a Russian Vocaloid would be great too.