Mercedes Grand Prix finally confirmed one of the worst-kept secrets in t🌌he F1 paddock earlier this week by officially unveiling Nico Rosberg as one of its two drivers for the 2010 campaign.

However who will occupy the second se💎at remains a mystery. A number of men have been touted as possibilities including record-breaking F1 legend Michael Schumacher, out-of-work BMW-Sauber refugee Nick Heidfeld and Ferrari's displaced 2007 world champion Kimi Raikkonen💃.

Also thought to be in the frame is former Canadian Grand Prix winner Robert Kubica - who already has a contract wit๊h Renault, but could yet be on the look-out for a drive should the French manufacturer opt to pull the plug on its F1 operation, as well as the likes of ex-McLaren-Mercedes driver, Heikki Kovalainen and Adrian Sutil.

So who do you think the formerꦓ Brawn GP team should opt for?

Have your say now - and vote in our latest F1 poll 168澳洲幸运5官方开奖结果历史:CLICK HERE.