Yeah, It could have been more of a fight but my guess is that if Rosberg had challenged, Louis would have been more than happy to let him by and finish 2nd for the championship.
And I agree regarding Williams and Mr. Button. And Alonso has said he'd like Jenson to remain in F1 so it's possible they will be teammates.
I worry about what is going on regarding finances and the smaller teams. Bernie continues to be an ass thinking they don't need smaller teams or younger fans. That attitude will kill the sport.
And I hope Mr. Vettel is patient, as I can see it being two years before Ferrari have a car for him. If ever. I still say the problem is that the team is once again being run by Italians. Take those deep pockets and throw gobs of money at Ross Brawn and others who can organize your damn team.