Lewy if he survived the Brazilian public after São Paulo in 2008 I think he's safe.
At the moment Hamilton is quicker in quali and getting better starts, but without issues, Rosberg has been quicker during the race.
So what would he need to do, gear the car more towards quali on circuits where overtaking is difficult? Sort his starts out? In the race start the attack sooner so he doesn't run out of laps?
It sounds a lot but it's not that much to do, he might be one missing ingredient. Two of those four races Rosberg should have had Hamilton. He'll learn and the next times he might just get him.
It's not decided. We're only five races in.