This is the most exciting pay-per-view by WWE. 30 WWE Superstars in one ring. One grand opportunity to main event WrestleMania 31. Check out the list of Top 10 Possible surprise entrants in WWE Royal Rumble 2015
10. Shelton Benjamin
9. Randy Orton
8. Santino Marella
7. Rob Van Dam
6. Triple H
5. Hulk Hogan
4. The Dudley Boyz
3. Rey Mysterio
2. Sting
1. Undertaker
Who do you think will win this year Royal Rumble? Who is your favorite WWE star? Share in comments section below