I also hope it doesnt happen, but they'll kick alot of rear ends if they do go to Toyota. I said in a previous post that Toyota is being helped to get into NASCAR and being helped deliberately by NASCAR just like Dodge was when they came back in 2001. Plus, Toyota's got all this financial power, it wont be pure dominance but it'll be enough to take home manufacturers championships.
Realistically, I think Bill Davis Racing will enter Toyota's Realm. Dodge sued them, now they got nowhere to go unless they plan on going back to Pontiac or make a new move to Chevy. On the side, Davis is also being funded by Toyota since Dodge bailed on them.