Okay, I have a couple of therioes. Most of them sound stupid , or probably have been said. But, here goes:

1st. The Kahoni Nuva are chaning back to grey, and so are their bodies (I think.), so maybe when they loose their elemental powers, they loose their color. Okay, so this is known, but maybe the elemental powers that they were given colored them, and when the lost them, they are being "erased" and may never be able to get the powers again. Just a thought. Bad one, I know.

2nd. The Silver Krana Kal doesn't exist. It's way to powerful. How could you stop a Bohrok Kal with it?

3rd. The Bahrag were the original inhabitants, and so where the Bohrok. The Bahrag then made the Krana so that they could recieve information from the Bohrok, while the Bohrok needed their will power.

4th. The 2004-2005 storyline will tell us more about the Matoran and the Turga (That is what Greg said), so maybe we will finally find out the origins of life.

I know that most of them have been said, or something. Tell me what you think. Any comments accepted. No flaming or spamming though.

1st. They will get their powers back. Look at the MOL trailer.

2nd. I agree they would be too powerful. It would be impossible to destroy them.

3rd.??? I dont get it!

4.That would be good.

Okay, I know that they will get thier powers back. How could Lego have powerless heros?
Here is a better explanation of 3. And improved to!
Okay, The Bahrag needed someone, or something, to help them, because they COULD be defeated, so they didn't want to leave the chamber that they were in. The Bohrok needed guidance, because they had no will power. They just stood around, doing virtually nothing, excepting keeping themselves alive. So, the Bahrag and the Bohrok made an agreement. The Krana were made, and placed into the Bohrok, and each Bohrok suddenly had intellegence, and powers. But the Bahrag subtly took control of the Bohrok via the Krana. The Bohrok became utterly will-less. Thus, the Bohrok became the hands and eyes for the Bahrag, and the Bahrag also had an entire race at their command.

Smart Bahrag.

good thinking Tahu is Frozen, but what is with the 3rd?

Ahh... It's just one of my "Before Time" theroies.

QUOTE (Tahu is Frozen @ Mar 12 2003, 02:38 PM)

1st. The Kahoni Nuva are chaning back to grey, and so are their bodies (I think.), so maybe when they loose their elemental powers, they loose their color.  Okay, so this is known, but maybe the elemental powers that they were given colored them, and when the lost them, they are being "erased" and may never be able to get the powers again.

Hmm... If I remember correctly one of the first Toa animations showed Tahu's colourless pieces come together after exiting from the cannister. He only gained colour after putting on his Hau. This might have symbolised his gaining of elemental powers, so this actually creates a solid base for your theory. You're quite right, Tahu is Frozen.
Your other theories: the silver Krana-Kal is only there to boost sales, not as an actual storyline feature, so once again, you're right.
The Before Time? Many theories have been thrown up to fill up this temporary storyline gap, and it's impossible to tell who's closest to the truth.