Is there a market for those who can make a montage of pics/GIF'S for music videos? I've seen some music videos where the video is better than the audio, and think "Does someone get paid to do that for someone else?"
My assistant creates them for our clients. She gathers the best scenes from my videography of the big day. This is usually done before I can edit the video. We charge extra for gifs. The extras can definitely add up to a nice chunk of change.