When you regularly work in both Swedish, English, Greek and Hebrew like I do, you sometimes want different preferred Bibles for different purposes. Presently, the only way to change the preferred Bible is to go to the Home Page, and then back again. Since that takes several minutes, it generally isn't worth the effort...
I want to be able to switch the preferred Bible as easily from the workspace as from the Home page, and I also want to be able to specify that a certain layout should always be opened with a certain preferred Bible.