Ron Dennis eyeing F1 return?
The Woking based team's former team boss, who handed over the role to Martin Whitmarsh last year, said recently he plans to attend "quite a few races" in 2010.
The 62-year-old has since been concentrating on the company's chairmanship and the establishment of its new road car group.
Following a controversy surrounding its rear wing design, McLaren's 2010 car passed scrutineering on Thursday, with the FIA's Charlie Whiting telling the BBC that he has seen the MP4-25 "and I'm entirely happy with it".
Also happy is Williams' German rookie Nico Hulkenberg, who hinted that a fifth team could be set to join Red Bull, Ferrari, McLaren and Mercedes near the top of the pecking order.
"At (the) Barcelona (test) I think we were either equal to or slightly ahead of Mercedes," the 22-year-old told reporters at Sakhir.
And the logos of the technology company HP will be added to Renault's single seater both this year and next, following the announcement of a "major" sponsorship deal.