Tigers have a real issue.
I used to live in Campbelltown and now live in the Balmain area.
From my experience, Tigers fans from the South-West don't travel into Leichhardt games. Fans from the Inner West don't travel out to Campbelltown games. In fact from what I can see around where I live is that no one really gives a shit about the Tigers unless there is a game on at Leichhardt. There are some diehard supporters who get into the (numerous) pubs to watch the games, but I see more people walking around in Swans gear going to the SCG in Balmain/Rozelle these days than in Tigers gear heading out to Campbelltown.
Homebush seemed like a reasonable option for both sets of fans to get to, but no one likes it out there.
Campbelltown never really gets great crowds, but they never got 'premier' games there. Always Canberra, Cowboys, Knights, Titans. Rarely any big Sydney derbys, they were always saved for Homebush or Leichhardt. I haven't seen Parra play there since 1999, and there are heaps of Parra fans out in the area. Same with Souths. Never really got a fair go.
The bullshit about Leichhardt being the 'spiritual home' and the '8th wonder of the world' is just that - bullshit. I was there last Saturday night. I went to get a beer 10 minutes before halftime. I got back to my seat just before the second half kickoff. That is not how 21st century fans of a professional sporting league should be treated.