[6th element]

First I've heard of this. What are the chances of Infiniti giving Adrian Newey a clean slate?
http://www.autoblog.com/2011/05/23/red-bull-racing-to-collaborate-on-infiniti-performance-model/

 

[falb]

I would expect no more than a sports version of a current model.

 

[SSO]

I don't see how this would benefit the Red Bull brand.