But you gotta admit that its pretty cool in the BCS system how the rankings change from week to week - it makes games more interesting than they are in the NFL.
Take last weekend for example - Texas and Texas Tech. Amazing football game, very exicinting and great finish. A heartbreaker for Texas fans for sure, but not only Texas and Texas Tech fans are interested, Alabama fans are interested 'cause can TT knock Texas out of #1 ? Penn State fans are interested cause they're worried TT will jump them with a win coming up this weekend, etc...
Having a weekly ranking and determining 1 & 2 that way adds a lot to the season.
But the idea of having a playoffs could be cool as long as it was made from the regular bowl games and just have the winner of which ever 2 bowl games it happened to be whatever year like Cotton vs Sugar, or Rose vs Orange, whatever... basically just don't decide 1 & 2 till after bowl season is over and then have the championship game.