This was a good start, but there were issues with how the developers used to handle updates to the database data. Unlike the source code, for which Blizzard had archives for multiple branches of the game that could be worked on and developed as separate pieces, early database data was overwritten with each commensurate update. Thankfully, that problem was fixed very quickly after launch, and when we looked, we found data going back to version 1.12—and even earlier.

This is the most advanced tip that will only suit the smart players – those willing to spend some time in the auction house. In order to start with the speculations, you’ll need some initial funds and some basic knowledge about the prices on your server, so this tip might not be suitable for many. Back in the day, in order to sell stuff quickly, people used to sell various stuff cheaper than the average price standard on the market and your job is to find those deals and quickly buy them out before anyone else does. This is where the real gold making comes from!
Blizz stated in a watercooler that they're using the 1.12 database as a starting point. I don't think it's a stretch for people to assume that most game features and mechanics will be in their 1.12 state. The kind of stuff I would expect to see reverted would be numerous AV changes, but I seriously doubt class mechanics are going to be reverted. I'd be surprised if the threat changes that ruin pre-naxx encounters are reverted.

Nov 15 My only complain about Classic... ...Horde doesn't have any nice looking races. In my mind each class has best RPG based race for it. So, I like Gnomes because I feel them Mages. Night Elves - Hunters. Humans - Paladins. On Horde side: Undead - ugly. Trolls - ugly. Orcs... uhh fine as Warriors, but I don't play warriors. Tauren - Warriors or Shaman, again don't play those. Blood Elves! Give me Blood Elves!Vlasta36 Nov 15
You can opt in for the beta at the official site. When the beta launches on May 15, players who’ve gotten in will be able to play all the way from from level one to 30. WoW game director Ion Hazzikostas tells us that the beta will be “uncharacteristically small compared to our expansions,” in part to ensure that the focus is on the proper launch this August.
And once you had been performing so 10-12 hours a day for weeks on end the thought of that time you’d already sunk into it made it rather difficult to stop. Combine this with the fact that missing a single day could put you back a full week of progress and you’ve got some pretty bad mojo going on.It may be argued that the Vanilla PvP honor rating system attested a lot of the negative perceptions about the MMO scene and video game addiction generally at the time. IMO it would be an error to reinstate it.
Nov 15 Professions Hey guys. Can you think of good items that you crafted and lasted for several levels at least? I have played on private servers and with 1.12 itemization, there was barely anything that I could use for even 3 levels. I have leveled up a leartheworker and only thing I remember using was Deviate Scale Belt. Yes, it's very decent and could last a few levels. But later, there are some blue gloves which are fine, but nothing brilliant. And "Guardian Belt"(+6 spirit, +6 stamina) is pathetic for a blue. I remember trying to craft Robe of power as Tailor for a mage but it wasn't that brilliant either, maybe you digress. :) Sure, at level 60, there are nice robes for tailors but before that, do you think using the 1.12 client diminishes the role of crafting professions for leveling? Imagine ability to craft some brilliant item(for each profession) at level 30 that would last full ten levels just like Warrior's Whirlwind Axe, would be decent, no? Warlocks also have similar quest for Enchanted Gold Bloodrobe, but for classes that don't have such class quests would be an enormous boost.Holylr34 Nov 15
After this past year of working on this project and forging our way through the various bugs and challenges, one consistent theme that’s emerged is that the difference between what we have and what we want is clearly visible. When we look at today’s World of Warcraft, we can see the differences between the modern game and the classic one. If we tried to update the reference client, we would have instead been tracking down a lot of “invisible” changes such as exploits waiting to be abused, crashes that don’t show up until you have millions of players online at once, and more. We chose to approach the problem in a way that makes our job clear and obvious instead of difficult and hard to see. 
Nov 15 Loot sharing. Fools How stupid is the community about loot sharing? You know there is master loot right? Stop being dumb guys like holy crap. You also know that if you're the guy setting up a group or joining a group you have a option not to run or you can pick player's of different armor types... If you're a cloth wearer you just don't run or set up a group with other cloth wearers. Like this is something so simple and the community can't graps anything. I feel bad for blizzard sometimes with having to deal with brain power of this community. The community: "Oh, I didn't think about that. Derp, I'm an idiot."Plewtoe23 Nov 15

The first—and among the most important—decision we had to make was which version of the game to focus on. As many of you have noted, the classic period was two years long and full of changes. Core features like Battlegrounds were introduced in patches after WoW’s original launch, and class design similarly changed over time. After careful consideration, we decided on Patch 1.12: Drums of War as our foundation, because it represents the most complete version of the classic experience.
Raiditem owns a top-class raid team who has over 10 years' experience of helping WoW gamers get all the WoW items they want. At Blizzcon 2017 Blizzard unveiled their plan on the development of WoW classic vanilla server, check out the official announcement video on YouTube for more details. As the most trustworthy site, will offer possibly the cheapest WOW Classic items including WoW Vanilla server gold, WoW Classic mounts, WoW legacy servers boe items, and other WoW Classic server service once the Vanilla WoW server officially releases.
Nov 15 Classic hit me like a truck I had no interest in it what so ever. After watching the blizzcon demo - I can’t stop thinking about it. The combat it’s so visceral. The world is so much bigger and so much more dangerous. Each fight reminded me of dark souls. I’ve been watching only classic and vanilla vids since blizzcon, it’s actually ruined retail for me. I was actually enjoying raiding in BFA but now I don’t want anything but to play classic and immerse myself in it. What is this sorcery? I heard vanilla wow was addictive, but really? I feel like I’m in withdrawal and I haven’t even played it yet. I think I’m in trouble once it releases. I don’t want to log into retail anymore :(Gripp204 Nov 15
As it had been executed in Vanilla, Can Blizz launch the PvP rank system? As somebody who was wow classic gold around back then, and without needing to get overly hand-wringy, I feel that the position system itself supported some fairly unhealthy behaviors. That top rank took months of continuous grinding, and I mean constant, 10 to 12 hours each day, to the stage where people weren’t even functioning properly and everything out of that honor grind was excluded. There were things in WoW Classic that you had to forfeit your wellbeing and life outside of WoW Classic to obtain.