The improvements to leatherworking are all about more, more, more.
There will be more high-end armor sets that provide viable protection
even when players make it into the end-game dungeons and raids. The dev
team is also adding new armor kits that are an upgrade over the current
ones, fairly easy to make, and a very good alternative when you cannot
get that high-end enchantment. There will even be leatherworking leg
enhancements that are better than the ones from Zul'Gurub!
New Items:
Riding crop - increases mount speed
Felscale pants - +31 agility & +60 attack power
Knothide Armor kit - +8 stam to piece