I think that possibility has a zero percent chance of happening.  One huge reason:  GNR don't just let anyone use their music to promote some product, and in this case the song in question is a completly unheard of one, so that takes away all chance of this being true i feel. 

Axl is not going to want the first music that people officially hear (in studio form) off of Chinese Democracy to be a throwaway song.  No chance of it not being on the album either, because a lot of people will assume it is, and if it is just a throwaway song, that will taint the image of CD even more and therefor be even harder to promote. 

Zero chance.

A couple notches?  CC, you're being too generous for once. 

As long as they dont' ever consider Jim Carey for the Riddler again, and get someone who can bring a very serious, very scary aspect to the villian.  That was a huge problem with every Batman movie, they were too corny.  I just watched part of Batman Forever today and it made me cringe.  "Holy rusted metal Batman!"- I cringed when Robin said that. 

Now, if Val had played Batman in the original movie with Nicholson, it would have been a much better movie.  But in that one, the problem is Batman.  In the second, it's Batman and the villians.  In the third, it's the cartoon characters of The Riddler and Two Face.  In the fourth it's Batman, Poison Ivy, Bane and Mr. Freeze. 

Another thing, no Robin if they make a third.  Bringing Robin in would only take away from the story i think.  I feel he did that in Forever, and also made Batman look like a pompous asshole. 

I admit that The Riddler has potential to be an amazing villian if done right, like they just proved they have al the potential to do.  If a third happens, it has to be Nolan.  Period.

So what's your argument then?