Record/playback. How it would work: 1. You'd need to set it before entering a mission/explorable area/PvP match etc. 2. After you finish it will be temporarily available on obs window just for yourself for a period of time. 3. You'll be able to save it to a file to bring up at a later time.
About saving observation matches. Observe a match, save match to file, open up the observation window again, there will be a button: "Load match." Specify the file and away you go.
Get this maybe instead of creating videos on youtube, all we'd have to do is send obs matches that are on our PC to friends/whoever. Maybe you want to show your farming run/best PvP match without using some recording software and without the people watching be limited to a fixed camera angle.
Also give observation matches a free roam camera. Sometimes I don't want to follow players or sit on a stationary camera.
EDIT: The only con about this, is that monthly updates would most likely cause matches to go out of sync if a certain player/monster used a skill that got updated. I know it's happened a few times in the past.
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