Why don't JLS just accept they are a backing group with only one front singer?

Actually that's Louis' fault. I reckon 3 of them have good voices, Aston, Marvin and Oritse (not sure if I spelt that right). You have to admit compared to the other bands we've had in X factor they are amazing. And Alex's Hallelujah WAS better than JLS's but it's just not their type of song.