This is my top four prediction for 2019 so far (If the top miss then the 2nd top may win):
India
Australia
England
South Africa
My top four is also same but order will be different. I'm not in favor of giving priority Australia.
Here is mine-
India
England
South Africa
Australia
Here goes my 4:
Australia
West indies
India
Sri Lanka
Srilanka is a broken team. I don't know how you choose them. Anyway, it's your selection. I have no hope for them.