It looks like Lindsay has left "Bill" for a reason you probably haven't heard since high school. Yes, it has been said that she walked away from "Bill" because she feels that the directors are not well known enough.
[UPDATE:} - Aaron Eckhart was amazing in "Thank You for Smoking", and if you haven't seen him in "In the Company of Men", then you really should check it out. This film still has a stellar cast and I am confident that all will be roses. Hats off to Bernie Goldmann and Melisa Wallack.