Ewen McGrady - not by injury, but by running away from the game
Before you go on, take a look at this from one game in 2005, just before Mini got his first back injury.
He was seriously doing this shit on almost a weekly basis for 3 years straight.
http://m.youtube.com/watch?v=0JcjmnQvv8g&autoplay=1
In the early 90's there was a kid at the Roosters called Adam Hayden. 5/8 who played a bit of first grade.
To the day he died Artie Beetson maintained he was the best prospect he ever had.
Shocking broken ankle I think it was that cruelled him.
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Bevan Meninga. Athletic, strong man with a good footy brain. Shame he became a rapist & murderer.
Along the same lines as Greg Waddell, another guy with a great name to boot....Peewee Moke. Had all the talent in the world but never really used it.