See, that's where I disagree ... bad trades are part of the game. No one knew Ruth would revolutionize the game the way he did - and there are plenty of other cases of horrible trades.
Don't you think the Cubs might have won a Series or two if they didn't trade Lou Brock?
So, for me, I've never bought into any of the so-called "curses" except one:
If you throw the World Series, you'll never win it again.
THAT, my friends, is cosmic payback!