Can't stand ANZ - it's a relic of the worst period of stadium design in history which has already been left behind by more progressive sports around the world.
Name ONE progressive sport in the world that plays out of a 'stadium' like Leichhardt.
Well, that wasn't my point - just that big out of town bowls are already an anachronism, with modern stadium design moving back towards smaller, urban grounds.
But, since you asked, the AFL is thinking about it: http://www.theage.com.au/afl/afl-news/suburban-grounds-in-vogue-20130325-2gpyd.html.
And baseball recognises the value of heritage grounds even when they are old and run down: http://www.huffingtonpost.com/2013/01/21/wrigley-field-renovation-_n_2521492.html.
In short, if you're lucky enough to have a heritage ground most sensible sports recognise the value of retaining it. Once it's gone you'll never get it back.
More to the actual point I was making, if you look at where new stadia are getting built nowadays you'll see that teams are already abandoning the out of town model in favour of smaller venues in more appealing locales. A good example is here - http://en.wikipedia.org/wiki/PNC_Park - but there are countless others. Obviously the situation in the NRL is different as most clubs don't own their grounds, but shifting to a soulless out of town venue now is clearly a retrograde step.