Okay mate, im going to be alittle harsh, but then its in a good way.
Firstly, that background is to dominant. The text is badly positioned and the effects on it are not very good. The randy orton images are positioned okay, but they are differnt sizes and adds to the general "mess".
I'm going to make an easy to follow tutorial on how to start makings sigs, as that will tehn put you in the right position for the future.
Expect it up in about 5/10 minutes