Not a chance. She's bland and like this series she will be forgotten.
Great voice but that's where it ends. She has no image, no personality, no style. Look at the charts today, full of big personality's and people who have something to say - Bieber, Adele, Beyonce, Lady Gaga, Katy Perry, Rihanna, Taylor Swift.
Louisa was by far the best of a bad bunch but that's where it ends. Millions of people in the US have a voice like hers (and better) and no doubt have more personality.
Putting her against RnB and Mason Noise just helped her look world class.