Here are mine:
1. Rafa will win 2 slams in 2014.
2. Grigor will reach a QF at a slam.
3. Federer will reach a slam final.
4. Nole will fail to defend Australian Open.
Those sound more like wishful thinking. lolol

Well, in any case, we can all come back to this thread to validate our predictions.
Speaking of which, I have none. I don't like to predict.