I can assure you Curtis Maher aka CurtisFS will DESTROY Australian freestyle next year. he's incredibly fast improving, has done alot of crazy shit not many people know about and he has alot of potential.
Adrian Krogseter will rip shit up also.
Joe Davies, although not a "new" freestyler, has been improving so much in the last month that it seems it will continue forever. he's someone to watch out for.
Calle definetely.
Esteban :O
ARTES D: D: D:

Skora will of course rip some shit up.
And I have a feeling in 2011 we'll get another freestyler like MP and Mirko who'll randomly pop up with CRAZY shit and have only been freestyling a couple years.
Ethan and Budz will fuck shit up I feel.
and TOMMY FOLAN! that kids nuts, he'll go far again.
DanTheMan will improve like crazy again :D
cant think of many more right now, even though theres loads. 2011 will be a SICK year of freestyle!