Neither does the fact that Piquet's budget was twice the size of Carroll's
Piquet's average, ask Christian Horner. If you look at his season, again he only competed well at the circuits that he'd competed well at in 2003. The circuits he struggled at in 03 he again struggled at in 04. Not a clear sign of improvement that is it? If Adam Carroll or James Rossiter had just been slightly more consistent Mr Piquet would have been left red-faced.
We'll see on him, but I'm confident when he makes it to F1, and he will, that he'll turn out not to be all he's hyped up to be!