The more * the more the game could use it
Wolves dire and normal***
Gnolls**
Oozes big and small (like the ones on frogger boss in naxxaramas)***
Golems**
Undead Horses*
Old school Wyvern**
Old school Gryphon**
Night elf guard armor***
Trees in Feralas/Zul Gurub/Un goro****(3 zones in 1 stone, also theyre zones mainly decorated by trees and are also beside some new zones like Uldum.)
Trees in Felwood**
Trees in Redridge mountains**
Stretchable Rope*****(literally used everywhere)
Stretchable Chains****(literally used everywhere)
Nets(as used by guards)***
Worgen facial expression**
Non Updates(new models):
Pirate Bandanas***(not every pirate should be wearing a captain's hat)
Class accessories(Librams, ammo pouches, etc)**
Visible back pack*
Unique hair styles for Gilnean humans*
Buyable customizations in Blizzard shop*
Forsaken with human animations*
Forsaken with less decay(no bones sticking out)**
What could you think off? Make sure to put a * beside it and even a reason for why you want to update it.