yea center the guys on the front, the guy on the right is tight to that side of the pic so the space at the side of the dude in the white hoody looks odd. I would change all the fonts and the placing of the text at the top, as it is, it looks kinda cheesy, I would just use one font rather than 3 different ones, the 'Vol.1' next to the guys ear looks weird. Its almost there though, the pic and backgrounds are clean