Surely it's pretty common when iterating on a replay that you would want to save with the same name / with a minor alteration. For example, "Parkour City A - 1", "Parkour City A - 2", etc. Personally I don't commit the name of the replay to memory and have to return to the replay menu to remember my naming convention. I think it would be great if the replay name box was auto populated with the current replay name or a minor alteration to prevent saving over a replay unintentionally.

This would help both the replaymakers and multi-player playerbases lives much easier.