Who will face off in the 2010 afl grand final?

Brisbane and Adelaide have only one win between themselves against the top 4 teams at the moment in this years games. That's 14 games i think with 1 win they would have to make vast improvements to become consistent enough to play off for the premiership next year......Bradshaw is too old and may retire leaving a big hole, i think he and Brown have kicked almost half their goals this year......and Adelaide just don't kick enough goals to trouble top teams consistently enough. Porplzia is the difference between Adelaide doing good and bad and Tippett is just to young at the moment....if either teams recruit another forward capable of kicking 40-50 goals in a year that would make a huge difference..............Still the top 4 teams by a mile at the moment but things can change very quickly look at what Stkilda have done........Geelong and stkilda ....for 2010 still ....it will still be either one or both of those teams playing in next years flag and collingwood ....west bulldogs.....Adelaide still have long way to go...unless the birdman burton Kicks a bag with Porplzia and Tippett chipping in...