The thing is that the only place in the country which could host AFL games is the RoF - which is one of the reasons it was built too big for the rectangular-field codes - but St Kilda are the rapey team so I should blimmin' well hope they don't move here. (Anyway, we already have a Wellington Saints.)
On the subject, though, they hold ANBL finals here, right? And there'd be nothing to prevent an NRL final at Eden Park?