I wouldn't be surprised if Hayden went also. Indeed. I'd be surprised if an Indian retired a little bit. You'd kind of expect them to do it at home, but it must be a good time. Probably after the South Africa series i'd say we'll see a few go. At least one. Probably Ganguly but maybe Dravid as well.
In fact I just read a cricinfo quote that Hayden is staying in. He's probably safe.
The difference between good players and great players is the timing of their retirement. They walk away at their own terms before people asking too many questions such as why someone is still playing. I think Gilchrist did the right thing like Warne, Lara and others.