In terms of generating TV rights revenue yes West Coast and Sydney are that important, while Victoria is the biggest market its share it spilt 10 ways and buy no means is it even spiltDo you seriously believe West Coast (or Sydney for that matter) is as valuable to the competition as Geelong, North Melbourne and Melbourne combined or St Kilda, Port Adelaide and Western Bulldogs combined.
Get over yourselves.
My estimation of the state by state breakdown
VIC ≈ 56%
WA ≈ 15%
SA ≈ 11%
NSW ≈ 10%
QLD ≈ 8%
My estimation breakdown of the Victorian Market
Collingwood ≈ 18%
Essendon ≈ 18%
Carlton ≈ 13%
Richmond ≈ 13%
Hawthorn ≈ 9%
Geelong ≈ 7%
St Kilda ≈ 7%
Western Bulldogs ≈ 5%
North Melbourne ≈ 5%
Melbourne ≈ 5%
West Coast is the dominated force of the 2nd biggest AFL market, while Sydney may only be a bit player in the New South Wales TV market the market is so big it contributes are reasonably % of the AFL rights.