I'll tell you why. He was smaller and virtually unknown. Also due to the size of the picture if they would have left him in it, it would have made the other 5 look smaller. So they figured, cropping him out would super-impose or magnify the other popular 5. So basically by cutting him out and shorting the pic and slightly blowing it up, made the other 5 stand out better. See what I'm saying? This is why they did this.