Yat,
We now look at cues as Pages. Since the number pf pages in a cue can vary, we can't save a blank at the beginning, but you can save it to the end. If another blank is needed at the beginning, it will need to be added after the cue is created.
As far as adding the Previous and Next verse in a Bible cue, this is already possible. Right click a page in the cue and go to Add Page. Here is where you will find these options.