Sorry I didn't fully read your post. Reasons to explain the helmet are pretty simple. All of the decals can be purchased through eBay. I know this first hand, because when I found out that Riddell didn't have any Pro Combat Gators helmets to buy last season I put together a few of my own. There are many sellers on eBay that make helmets to the exact specifications of the player game used ones. I did it with Tim Tebow. Although I sold mine as replicas some people try to make the extra buck. As for the signature I cannot speak to that. I am familiar with helmets but not signatures. The marks on the helmet were most likely added. I am sorry about your misfortune, but don't let it detract you from collecting. Just make sure to do your homework. Many of us learn that lesson the hard way.