Put Tyrus on last, as a seprete layer, because you killed it once you made the background effect go along on the pic. If it was sepereate it'd be great
Stop making sigs with 2 people in them. Start with one person and focus on one person, for now. Idk what effects you did to him, but he looks very distorted. For a beginner like you I would stick to psds, unless you have good cropping. Your text is always in the middle on your sigs. Go out and try to put some in different areas of your sig. Keep working