Sorry Hotshot, it's got to fit into 20 seconds this time, that's part of the challenge to make something that makes the person watching the intro to sit back in amazement in such a short time frame. If you think about it, why not try and see just how much you can pack into such a short time frame.. Or maybe you'll go minimalistic instead?
Whatever way you look at it, you still have a third of a minute, which is longer than a lot of small intros (the 256byte and below) last for and if you're really creative you should be able to come up with something.
There are of course things that just won't work easily in 20 seconds.. I think that you could probably kiss goodbye to scroll routines, this is going to need some nice effects, properly planned to look great and earn a prize
