The Smallsword of Doom wrote:
It was possibly done so that there wouldn't be feral druids, rogues and hunters competing for gear all the time. And, as with mail wearer classes that move up to plate, they switch over at level 40. They could have made it happen right from the start, I guess, but maybe Blizzard didn't want hunters having mail right off the bat. That way, players come to terms with being slightly squishy and not melee tanks. Then when they've understood that fact, they switch over to mail, easing up gear competition problems.
But that's just me guessing really.
Well all the armor "upgrades" come at level 40. Paladin and Warrior get plate at 40. Shaman and Hunter get mail at 40. 40 was a turning point in the leveling(back when 60 was the max). 1-20 cake, simple and over in a blink of an eye. 20-40 is a little bit tougher, but you can still remain pretyt close to your homelands. 40 is about the time you travel to the far reaches of the world. Hinterlands, Feralas, Azshara, in my eyes it keeps along with the RPG portion of the game in that at 40 you venture farther from home and need stronger armor to survive the wilds.
Aside from the classes competing for armor, there is another fundamental about hunters that makes them seem more likely to need mail over the other DPS/CC classes. That is the functionality of their traps. Because the Hunters traps require the hunter to pull aggro and get the mob chasing you, you are more likely to be hit than any other DPS/CC class there.
In other words, all other forms of CC are just applied, if those CC classes pull aggro and get attacked, then it was a matter of poor hate management. Hunters are required to pull aggro, and are more likely to get hit. Sure they shouldn't get hit and it is poor trapping if you are hit, but $^!^ happens and sometimes you get hit. Suffice it to say, the risk of getting hit is higher as a hunter because you need aggro to trap.
Of course at the end of all, the difference between mail and leather doesn't amount to a hill of beans, one or two hits and your dead at end game either way. But the decission of mail and leather was made way way back in the days when 60 was the max and I'm thinking that it was a bit different back then.
But I'm just talking out of my butt lol. PS. Hey folks who remember me, I'm back. :-P