Future Audi models...!?

[AndyBG]

Audi registered some interestted name tags...!

http://www.worldcarfans.com/112051144240/audi-files-patents-for-q6-q8-r6-s2-s9-rs8--rs1--

[HKS786]

I dont want to see any more Q models but it seems it will happen anyway. Im interested in this R6 model though wonder what that is. Also, why are they registering S9? I'm not aware of any A9 trademark being registered.