Top Ten Things May Happen In F1 in 2016

In a new season,anything can happen,so let's predict.
The voting period for this list has ended.
The Top Ten
1 Sebastian Vettel adds a surprise title for Ferrari?
2 Mercedes to get overtaken by rivals?
3 Red Bull back on form?
4 V4 engines introduced?
5 Pastor Maldonado to be abandoned from f1?
6 Max Verstappen to be promoted to Red Bull?
7 The veterans (Button,Alonso and Raikkonen) to quit f1?
8 Manor Marussia able to score regularly with mercedes engines?
9 Mercedes drivers to suffer reliability problems?
10 Monza to be removed from the F1 calendar?