Wolff says Rosberg deal only awaiting signatures

Mercedes team chief Toto Wolff all but confirmed that Nico Rosberg is set for a multi-year deal with the Silver Arrows, with only signatures needing to be inked for it to become official.

Speaking to Speedweek, Wolf joked, "With Gerhard Berger (representing Rosberg) negotiating with Niki Lauda and me - three Austrians in the room trying to reach an agreement - then it becomes difficult."

But added, "Seriously, it's all cleared up on the small matters. Nico gets a multi-year extension, but it is not yet signed."