It's a pretty nice Sig, good work, but it looks like you're using the same font on all of your latest stuff. A cursive type font on top, and then that other on one the bottom, it looks the same. Try something new, you've been doing the same stuff in most of your latest stuff, just expierement with different ideas.
i agree with chosen One.. U should try something new.. and for the sig maybe add an effect on lebron.