No one would say that defense doesn't matter. The theme from the OP seems to be that the Twins value good defense over good pitching, because defense is cheaper to get, and a good defense will make a bad pitching staff look better. But when your pitching staff allows a ridiculous amount of balls in play, the potential increases for errors, bad plays, miscues, fielders out of position, home runs, laser line drives, and 12-hoppers through the hole. Even with a good defense, with that much contact there's going to be a bunch of plays that even the best defense couldn't make. As for Fielder... he should be the DH and Cabrera should be at first. It's weird, but I think Cabrera is a better 3B than Fielder is a 1B.