I will try to get some arenas started this weekend (Friday, September 18 - Sunday, September 20) if I see enough people online. I will post here and the wow bg forums if any games are happening.
If there are any 50s that want to try out the bracket , then please do. The few 50s that have played have done very well and have had fun (imho I didn't notice a difference between the 59s and 50s performance).
For those that played their 50s feel free to post and let me know how you felt your characters did.