Any ideas that would improve Ferrari F1 cars?

I love Ferrari, but I can't afford one. I would like to see them winning Formula1 races again.
Press says that the new car for the next F1 season will be very innovative.
I hope it is true and they can beat Red Bull.
I have some ideas that I think that would be useful for a more efficient F1 car. I am supposed that Ferrari F1 engineers have thought about it in the past, they are the best ones.
But writing a blog is very easy. I can publish my ideas and if anybody has got more ideas they are welcome to write here.
Let's design the best F1 car of the future!