Although he doesn't want to read too much into this week's testing times, Nico Rosberg also believes the team "will be at the front" next week.
"It's still early days," he told the official Formula One website. "Sometimes we would arrive with Williams at a test thinking that we were in good shape, so to make a statement would be very premature.
"I sure hope that I don't have to experience a not-so-great car again, but where we are exactly is impossible to say, as every team is trying different things in terms of fuel loads.
Yeah it would be because of Rosberg and Nakajima both not pulling their weight and doing bugger all to help develop the FW31.

The FW30 can be excused because that was an un-aerodynamic pig.
In the four years Rosberg was with Williams I'd say the biggest contributor to the team was actually Wurz. Sure he didn't have the outright pace he had in 1997 and 1998 but it was his technical feedback which turned the FW29 into a regular visitor to the points - and by the end of the year faster than the BMW's. And he didn't make big c0ck-ups either.
Williams are already benefitting from Barrichello's experience and even Hulkenberg is providing good feedback to the team as well, did Rosberg ever do any of that? No, he spent more time messing with his hair.

"And Mansell was lucky not to be taken off by that
RIDICULOUS bit of driving by Alliot!!" - James Hunt
"AAAAAND into the pitlane.....
OHHHHHHH!!!!!!!!!" - Murray Walker