Instead of sharding the zones, their plan is to shard the entire continent at launch. In Classic WoW, there are no dynamic spawns and questing in starting zones would quickly become annoying, so it's understandable that the game is all but fun when there are no mobs to kill, but layering will also cause you to see new players, every time you sign in to the game, which is a clear downside of the tech.
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.
1. Vue d'ensemble de la classe Voleur 2. La meilleure race pour Voleur 3. Astuces leveling pour le Voleur 4. Les poison du Voleur 5. Addons pour Voleur 6. La meilleure spé pour le leveling 7. La spé alternative : « Frontstabbing » 8. Rotation optimisée pour le leveling 9. Stats conseillées pour le leveling 10. Liste des meilleures épées 11. Liste des meilleures dagues
The most important thing you should note is that there are no official beta keys. Blizzard opens the gates to their betas by granting access to your account — not sending you a beta key. If you’re in the beta, you’ll be able to download and play the WoW Classic client from your Battle.net launcher. If not, you aren’t in the beta. It’s easy to be tricked into thinking you’ll get a beta key from an email that looks like it’s from an official Blizzard address, but don’t believe their lies — they’re all fake.
Unlocking the Nightborne is a fairly straightforward process and, if you’ve been playing Legion, you’ve probably done most of the work. For starters, you’ll need to complete the main Nightborne storyline in Legion in order to unlock the “Insurrection” achievement. Completing these quests will go a long way toward earning you the Exalted reputation you’ll need. If you’re not quite there, then you’ll need to grind out Suramar world quests, though it shouldn’t take too long.
FYI: If you’re returning to WoW after an extended absence prior to patch 5.0.1, it’s possible that you’ll have more than the maximum pet limit and/or more than 3 of a kind. However, this will be the only time that you’re allowed to surpass these limits. You will have to pare down your collection, eliminating your duplicates, in order to add new pets.
Combat is turn-based and there is no time limit on each round in a PVE Pet Battle. You can take your time to determine which spell to use next. Some pet abilities have multiple round cooldowns, while others can do extra damage if certain conditions are met. Be creative and have fun testing which combination of attacks works best against different wild pets!