Don't know who will beat who, but Rosberg is going in the footsteps of Button in terms of wasting his career...doubt he will get the lucky break a la Brawn GP though..
Maybe he is referring to the McLaren deal that Rosberg didn't go for. Instead of being in a big team he chose to stay with lesser ones, thus wasting his career.
How absurd to say that Button has wasted his career. He's been in F1 for 12 years, become a World Champion, scored 15 wins, 49 podiums, 999 points, has been awarded an MBE, made a ton of money and seems more than quite content. Wasted?