Seeing as we're talking about ideas anyway, I had an idea. For some reason, when I watch Lix multi-player replays back they give me a headache.
I may be wrong, and you actually can hear everyone's skill assignments in multi-player, but I'm just guessing as I can't test it on my own, but I'm guessing the reason is because in multi-player your used to only your sounds playing, but would it be possible to add a feature to turn down the other players when you're watching a multi-player replay back. Seeing as you may only want to focus on your own.
This is some concept art I did: