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.
There are so many races and characters, so many stories spread across so much material, that any point of view can be argued. Why should the Tauren stand shoulder to shoulder with their fellow druidic race, the Night Elves, when the Tauren were left to the brink of extinction by the Night Elves after being allied 10,000 years ago? Why should the Forsaken care about Stormwind when they were left to die in Lordaeron, with their escape route to Gilneas walled off? And how can the various elves reunite when there’s 10,000 years of bad blood and ancient grudges between them? The developers admittedly love watching the players choose a position and entrench themselves into it for internet arguments and proud declaration of allegiance ... which, after potentially 14 years of a commitment to a side, can feel pretty emotionally powerful.
This is a once size fits all pet farm that can generally leave you with a small sum of gold if your server is low on this specific pet. (You can always check on the undermine journal).  It takes place in the Ihgaluk crag and is generally performed by sweeping the oozes in the small muddy pools surrounding the area.  An easy spot to hit, that really isn't farmed all to often.  I was able to get one in the video after a small 24 minutes.
In TSM4 you simply open the auctionhouse, switch to the Shopping tab and then click the "Run Buyout Sniper" button. Once you have started a Buyout Sniper scan, TSM will continuously check the last page of the auctionhouse that contains the 1-50 most recently posted auctions, and it will compare the buyout price of each auction to the maximum auction price you defined in the options of your sniper operation(s). Any auction that that gets listed below your maximum auction price will then be presented to you, so you can buy it right away.

Patch 8.1.5 Hotfixes: March 26th Some early hotfixes today as we get more nerfs for the Zandalari regeneration racial, Paladins get less hasty, everyone gets 50% more conquest points in Rated BGs and Arenas until the 9th weekly Conquest Reward, Tiger's Peak is closed down as previously announced, in addition to the usual bug fixes for quests raids and achievements. World of Warcraft WoW Mar 26, 2019 at 17:10 by Starym
Rogues can make fast money from pickpocketing mobs, opening lockboxes and selling items that drop from those on the AH. If you don't have a rogue make one and get him to at least level 16. Rogues can also make some money by picking locks for people and getting tips. Not a great revenue source, but a decent one to supplement multiple strategies for making money. Generally, the usual lockpicking tip is between 50s to 1 gold, the most common being 50 silver. Sometimes, you can get lucky and have someone tip up to 5 gold for lockpicking several (or even just one) boxes. It's always beneficial for a rogue spending time doing repairing, training, etc. in a city to put up a lockpicking advertisement on the trade channel. Just make sure you let the buyers decide the price and that your lockpicking level is high enough.

The most important part of saving is to never buy equipment unless you're positive that it will increase your earning potential, or significantly speed your character's leveling progress. While it is true that gear is important (particularly for melee combat characters), it is also true that an overemphasis on having great gear before maximum level is dumb. Who cares if you're wearing a green sword at level 43? If you're advancing well, you aren't going to be level 43 for very long anyway. The only gear that currently "counts" is max level gear.

Good question. Me personally, when I use a new strat from somebody else, I always read thru the strat, and in the case I really need to level some pet, I then (likely) exclude strats that are mentioning things like “RNG”, “risk”, etc. But: I’m always happy (when using a new strat) when I see some detailed infos, so that I can estimate what is going to happen. But YMMV.