Can you elaborate more on this? What would the club be called and who and where would its supporters come from? It's over 30 years since the Eagles were created and the WAFL clubs have little support (with average crowds less than 2k). Most footy fans in WA do support WC and Freo with a small number following other AFL clubs and its unlikely that many would drop their decades old allegiances.
Importantly, there is no push at all (and hasn't been) from the WAFC or any of the WAFL clubs for a new team to enter the AFL. If you're waiting for WA3 you will be waiting a very long time (and possibly forever).
Vic, WA,SA & Tas are all traditional footy heartland.
One large & obvious point is that the numbers of members of WCE & Freo per head in WA as against members per head in Victoria shows a huge discrepancy. In WA, club membership numbers per head of population is 1/2 what is in Victoria. That represents a huge unmet number of members of up to 100,000. Given that huge discrepancy, a new club has every chance of getting to 50k plus members it would need. Clearly the membership numbers are relatively low & so theirs room for expansion.
Their is a discrepancy too in SA but it's nowhere near as pronounced & probably wouldn't indicate room for another club.
A new club, say Perth Falcons perhaps, should/would attract many who maybe ain't Freo & dont like WCE & their club culture or whatever. Their's clearly a gap in the market that the current 2 clubs haven't met.
Treating Perth as a 2 team town is clearly limiting the game in WA & nationally as a result.
WA3 & Tas1.