Omen of the Stars Theory

I have been thinking of some theories and have a few ideas.

Theory # 1: The Power of the Dark Forest
In the prologue of Fading Echoes Hawkfrost and Breezepelt are training. Breezepelt said: "I will all make them pay for what they have done." By this he meant his father, Leafpool, Jayfeather and Lionblaze. (To me it looks like Breezepelt is stupid to blame this on Jay and Lion.)
This may mean that Breezepelt may attempt to kill or imprison his father.
Also Tigerstar had this conversation speaking of a she-cat apprentice with "great power" :

"There is another apprentice, she has great power. She must join us to make the battle even."

"You want me to visit her?" Menace edged Hawkfrost's mew.

"Walk in her dreams, teach her that this battle is her destiny."

And then it ends with:

"Go, you should have no trouble, she is ready."

This is quite ominous, and it points to one cat in particular: Ivypaw. However, Ivypaw doesn't have great power, she is not the Fourth Apprentice, Dovepaw is. She is not the true third cat in the prophecy, Dovepaw is. Ivypaw has never shown any signs of evilness. Except in The Fourth Apprentice, where she said, " You'd be grumpy too if your littermates went on a quest to save the Clans and you were left at camp doing stupid dumb training!"

Wait, I have more evidence. Ivy is Vicky's best friend's granddaughter. She is not a random fan, as some people have been wrongly informed. (Read a wands and worlds post by Shelia Ruth. I will give a link later.) Vicky wouldn't make her best friend's granddaughter character evil!

Also Ivypaw has not shown signs of power, and if she is the one that Tigerstar is targeting, she will show a sign soon...

Dovepaw, however, seems to be getting a little disobedient. She disregards Lionblazes warning and sneaks of to the WindClan camp in the middle of the night to speak to Sedgewhisker and gets in trouble for it. She also says "So am I loyal to the prophecy or the warrior code, you and Jayfeather better make up you minds before I decide myself." This points out nothing wrong, but if she chooses the warrior code, Tigerstar could manuplate her into believing that turning her back on the prophecy and obeying the Dark Forest is the right thing to do. Dovepaw isn't stupid she will probably choose the right path. But this shines light on another theory.

More to Come.
Sorry for the really long post.
Here is the browse inside link:
http://browseinside.harpercollins.ca/index.aspx?isbn13=9780061555121

Here is the Wands and Worlds link:
http://www.wandsandworlds.com/community/node/7415

Thanks, and Enjoy.