 The final two races of the season saw Webber take 4th and 7th to consolidate his 10th place in the Drivers ' Championship . Webber described the 2005 season as " frustrating " and acknowledged that his reputation had somewhat diminished but opted to stay on with Williams despite an offer from BMW Sauber . Webber 's team @-@ mate for 2006 would be German Nico Rosberg , becoming the seventh driver to partner Webber since 2002 . 
