he was. he's not retarded to say something that will put the team in jeopardy. traction control is obviously banned. that's just him taking a stab at the people who keep saying red bull has one.
Vettel is such a fucking brat on team radio. Acting like he blew his entire chance at the championship just because a lapped car was being difficult in front of him, because god forbid his teammate might win for once instead.
Disclaimer: I hate when anybody acts like that, but just making an observation.