Someone commented saying they should go back to being sugababes with their original sound but you can't do that with none of the original group members, the sound is lost the moment you take the key element of what made that sound original in the first place.

You can keep saying Heidi is an original member but when you hear her vocals with the other two on the new sugababes songs you don't think that a sugababes song. It just sounds like any other group. Like another comment stated the Heidi & amelle were chosen to replace members that left & choose based on their voices to complementing the group sound. Jade was placed in at the last minute to replace a key member who was kick out; she was chosen because of her mainstream look & sound rather then complementing the sound.