Reiterating what I’ve said before: Another album like this and Selena might simply become another star who made some music that few will remember.
Selena really needs to decide whether she’s taking this music venture seriously. She has said she doesn’t care if her album goes Platinum; she just wants to make music her fans like. That’s great! She shouldn’t be concerned about the sales as much as the quality. Still, without the sales, you won’t have the chance to give fans the quality you want. In any case, her statement isn’t entirely believable, especially since she’s been in the entertainment business long enough to know how important it is to a career that producers can count on you as a money-maker. For that reason, I tend to believe she is treating this as a serious and viable aspect of her career.
On that assumption, her next step should be to take control. She has to find her own voice. Right now, she’s allowing others to find it for her. Other people write the music, arrange the music, and produce the music. She has people directing her to follow a certain style (i.e., “As a Blonde”) and sing in a certain way (i.e., “More”). In a nutshell, she’s being production-made.
For good or bad, Selena needs to take to the pen and write. In the course of writing, she will find a style that she can hone to make uniquely hers, and will develop a susceptible sense for picking songs that fit that style. In the end, the songs she sings should be a collection to which she feels an emotional attachment; songs she can sing from the heart and not by direction.