1. Wayne Carey / Anthony StevensÂ
The dispute began in 2002 when Carey’s extra-marital affair with Stevens former wife Kelli became public. The scandal was massive within the AFL and resulted in Carey being forced out of North Melbourne. The ongoing feud between the former teammates continued for 14 years until they recently decided to bury the hatchet.
Whilst the Carey / Stevens situation was ugly and involved the AFL’s highest profile player it occurred in the off-season and the 2 never played for the same team again so it was hardly a long running feud within the confines of the club. i’m surprised you never included the likes of Andrew McLeod / Tyson Edwards and Gary / Steven Hocking. Both combinations played 200+ games in the same team and rarely spoke to each other and had major personal disagreements with each other.