I'd like to see an option that would present a warning dialog, or extra confirmation, when a photo is deleted if it has a related WAV file.
When shooting sports and capturing large bursts, there are times the audio note can get recorded on what ends up not being one of the better photos in a sequence.
However when deleting "bad" photos out of a sequence I want to make sure I don't accidentally delete the WAV file. An extra warning would help avoid a mistake and give me an extra chance to rename the WAV to it becomes "attached" to a different photo in the sequence.