Now I've seen the 13 man squad, it's most likely that is going to be Onions. Panesar and Bell will drop out. I don't think England will play with two spinners, with Swann being the other spinner.
Onions pips Harmison for final slot
Andrew Miller
July 5, 2009
Onions pips Harmison for final slot | Cricket News | The Ashes - England v Australia 2009 | Cricinfo.com
We'll be playing with 10?
Bell is the back up. Straight fight between Onions and Panesar. I wouldn't touch Monty with a barge pole at the moment. XI is picked easily, in my eyes.