I'd like to have FC be able to automatically populate the number of total files using a pattern like [total_files}. I would envision it to be subject to the same "Digits" as for [c]. For consistency, maybe there should be a pattern for [total_folders] as well but I personally don't have a need for it.
The goal is to be able to save it as a profile with filename: [n] (clip [c] of [total_files])
By having FC populate [total_files] dynamically means I don't have to create multiple profiles hardcoded with all possible number of files.