Two options that would be helpful, for me a least.
1. Being able to lock the "Batch Processor" to "Apply to all..." in current folder, would be helpful. The problem I'm trying to prevent is not copying all the files off a compact flash card. Just a second step before accepting a change from copy all.
2. An option to always display the film strip. I use FPV to quickly view or find images in folders and would like to always see what is ahead.
Notes: I use FPV as a front end to my workflow, where I cull, rate, and add use IPTC editor to label images on a card. Then I use the Batch processor to rename and copy non-deleted images to a working folder. I also use FPV to review created JPEGs and browse folders quickly. My desktop has two 27" displays, so film strip real estate isn't the problem it is on a laptop.