I don't think this is really needed. To my knowledge, the way the system works is all done right when you run the commands, so there is no saving/loading necessary with it. It would probably take a lot of new code to add notes to it, which would be silly if you could just notify the others over the radio when you're ticketing someone. I know it'd be nice to have this, I just don't think it'll be something done. If it is done it probably won't be any time too soon.
Just remember I'm not one hundred percent sure about what I'm saying, just giving some input on the suggestion.