Rather than what they did last year (because that's stale now) we should have something much more interesting. Another limited time event would make sense, I suppose, but what I really want is a one-day thing that breaks the game on so many levels that we'll be glad it lasted one day. What I mean, of course, is allowing every player to equip an unlimited amount of exotic items and subclass perks. Then we would see who truly is the most powerful class in Crucible! Along with this we should have every Crucible playlist be Mayhem and Inferno. Furthermore, we should spice things up in PvE! Make the raid every challenge mode and make the other raids and even simple patrols ten times harder! That way we're all super-beefy, but so are our enemies. Think if the hilarious chaos that would ensue FOR ONE DAY! Edit: Since some don't know what happened last year, I'll explain here. Last year, if you were to log onto this site and check out your Guardian you'd notice disco colors flashing and your Guardian dancing to some silent music. It was funny at the time, but ultimately not very interesting and it faded into the background.