Lets you choose how the replay is viewed -> Opponents ping, server side or your ping
That should let you:
- see if on their or your ping hits should be possibile or not
- rewatch it from your own pov allowing for a more percise analysis
- understand the impact of ping better
- be more sure before accusing of cheating just by how it seemed in the match
Though it might be inaccurate or hard to implement as the ping varies a lot during the fight and saving the file with the ping of both players for every tick (which still may not be accurate enough) might increase the file size of the replay