Wow, so in 15 years of premierships, you've dismissed the importance of the midfield which included the likes of; Judd, Cousins, Ablett, Bartel, J.Selwood, Voss, Black, Akermanis, Mitchell, Kennedy, Goodes, Swan, Pendlebury, etc, etc ... and you've responded with such KP Forwards as Tredrea (which I had already conceded), Dawes, Cloke, Mooney, Hawkins (who kicked less than 30 goals in 2011), A.Lynch (who only kicked bags with Brisbane's elite midfield), J.Brown (was nowhere near his peak in '01-'03 with only about 30goals/yr) and Podsiadly (really, another KP Forward who only kicked plenty when Geelong's midfield was firing).
If Freo can go out and get a Tredrea for the same price as a quality mid, then great go do it, but that's not likely.