I'd like to have replays give some more information about what skills are unable to be assigned in the event of a failed replay.
example; if something went wrong (the level has been changed since the replay was saved) a lem would be at the wrong position and unable to be assigned a skill an arrow could appear where the lemming was expecting to be, showing what skill would've been assigned.
Actually this would be nice for successful replays too, like in Lix. But for failures, some notification would be nice, maybe a different color of arrow or a sound effect.
I've made some graphics for this; haven't made them functional yet, but this is a good sign that we should get this feature in the near future. :) If possible, I want to get this feature in before the next update, but if not, certianly the update after that.