Worldedit and/or fastplace as automatic perks or perks from the elite crate.
Already suggested, but /lore would be awesome for items.
Access to bold/italics and other similar things in /rename.
For Olympus, bring back trench for the elite mine, and if not at least implement autosell for elite mine.
Not just for elites, but /gkit VIP and so on for claiming monthly keys, as you can't even see how much longer you have to wait if you try it on the store.
Being able to be employed under more jobs in /jobs.
Also not necessarily just for elites, but trading titles (not OG title though, obviously).
/nick in the hub.
Actually being able to /afk through reboots.
Removing chat cooldown, as elites are less likely to be intentionally spamming and I only get the message when I mess up scramblers and I'm trying to redo it.
Maybe add a manacube cape that can be used in /wardrobe that is for elites only.
Ability to have more than 1 island on skyblock / other applicable servers (this might already be planned for the reset for everyone, but in case it isn't).
Ability to enter spectator mode in pvp areas.
Also not an elite thing at all, but add titles for finding all the fairies on skyblock and/or for finding all the locations in the hub, and for other similar things (I know this is a much more random suggestion, but it just seems fun so I figured why not post it here).
Thanks for considering all this!
- kile5453