Yup, surprised no one else had mentioned mrenn...
Very difficult to pick with so many great players to pick from, including all the names already mentioned... But, assuming the tournament is a similar format to the last few years, with even lies, I'll go for arguably the best player currently, arguably the best player ever and it's hard to write off the winner of the past 2 WGT Opens:
1. Dansamcam
2. BolloxInBruges
3. StoneColdKiller