Fascinating, if it's true!
BBC Sport's chief F1 writer Andrew Benson
"There is a certain amount of anxiety among fans of McLaren that their car is the only one so far not to feature a stepped 'platypus' nose. There is a rumour going around that this is all part of a cunning plan. The lower nose regulation was originally planned for 2011, but was delayed by a year. The rumour goes that McLaren built their 2011 chassis and crash structure to conform to the stepped nose regs and were effectively running it all last year - which would make McLaren months ahead of their rivals in optimising the aerodynamics of the new rules. I ran this by an experienced F1 engineer, and the response was: 'Sounds like a good story to cover up a bit of a screw-up.' Time will tell."