Murray will win at least one Slam - possibly two.
Raonic will reach No. 1.
Federer will win more tournaments than he did in 2016 (zero).
Nadal's statement "I am ready to die to win another Slam', if he truly means it, opens up a possibility of him winning at least one Masters 1000 title. Roland Garros? As things lie today, not freaking happening.
However, IF Nadal does win Roland Garros, part of the credit will have to go to the hair transplant surgery for boosting the psyche of someone who was devastated by his parents divorcing. I mean, how can you not know it's coming thereby providing some cushion for the fall to not break you like it did Nadal? Translation: Weak psyche = Hair back = Confidence up.
Djokovic is not winning ANY title over Murray - EVER.
Djokovic will get a divorce.
Serena will one more Slam to pass Graf.