Cameron Smith makes a significant jump in the world rankings.
The young Aussie has been making a bit of a name for himself lately on the PGA tour and worldwide. One win on Tour and two other international victories over the past couple years are vaulted him to 27th in the world. I’m saying he gets into the Top 15 in 2019 by winning a big tourney and having a number of other high finishes. I realize there may be some bigger jumps in the ranking than this (say Mike Weir jumps from 1693 to 1540), but Cam Smith’s jump will be the most significant.