You mean like this?
[video=youtube;jdf9ije8Lp0]http://www.youtube.com/watch?v=jdf9ije8Lp0[/video]
I REALLY want this to return! If they just balance it out more so players can't be super overpowered (maybe have the highest leveled player revert down to the same level as the lowest leveled player, kind of like Dissidia), then it would be perfect!