#5 Becky Lynch and Seth Rollins winning their respective Royal Rumbles

If someone were to pick WWE's top male and female stars of 2018, most of the votes would have gone to Becky Lynch and Seth Rollins. Both Rollins and Lynch had a tremendous 2018, and had immaculate crowd support. Thus it was only a matter of time before these two stars got their well-deserved push.
Look who just shut down all of Tony Khan's critics! More HERE.
Becky entered the Royal Rumble match instead of Lana, who was "injured" by Nia Jax. Lynch along with Charlotte Flair were the last 2 women standing. Lynch was injured mid-match by Nia, yet went on to topple Flair in order to secure the win.

Rollins entered the rumble at number 8, and was the iron man of the match. He sealed his ticket to WrestleMania after eliminating Braun Strowman.
The fact that both Becky and Rollins won their respective rumbles is a strong indication that WWE is now listening to its fans.