very smart thinking, but saving money? for a team like Red Bull? it's not they have a small budget or anything.
And I'm sure that Renault won't do much of a fuss about this because it's been allied with Nissan for about 12 years, but remember that for this year RBR has more contractual obligations with Renault (promotion campaigns, etc.) but I'm compelled to think that this might give a little scratch on the RBR-Renault relationship.
Or, all this is a lie because I still think rebadging those engines as Infiniti is an unusual and stupid idea when it comes to sportiness (which Infiniti has nothing in common with), but again there were F1 engines named after clothing lines (Playlife anyone?).