Are you trolling and unable to listen to reason? Or are you rational? From what I see you like the Idea of a Tinker Class, but realize that Blizzard is going to do what Blizzard does. Which is most likely the Demon Hunter Class.
Most might think I dislike the tinker.
1. Been Playing a Gnome in WOW since June 2005.
2. Been Max Engineering on that Gnome most of the time. (Level dependent)
3. Been in a RP-PVP Gnome Guild for most of that time, and I am still in that Guild which is the oldest Gnome Centric RP guild in WOW.
4. My first Horde Character to Max Level was a Goblin. (in the opposite RP-Guild to the Gnome RP Guild.)
So do you think I dislike the Tinker concept?
Oh I play lots of MMOs because I get bored from WOW every so often and have played most major MMOs.
I have made tons of Tinkers over the Years. Most of them have been beautifully Steam Punk. I posted a Picture of a Clockwork Steam Controller I made in City of Heroes back in the day.
Some may think I'm super pro Demon Hunter Class, after all I will acknowledge it is going to be the next class, and I have hopes that they do it correctly.
The Truth is, My Gnome, is a Warlock. I use to tank with him. Drain tanking was a specialty of mine. Now With the Demon Hunting Glyph I have fully embraced the Idea of becoming a real Cloth Tank, and I love it. I have one of each class that can tank, and I find tanking with them boring and tedious. So I usually play them DPS. On my Demo-glyph-lock I want to be able to que as a Tank. I feel it is the next logical step. Sadly blizzard has on several occasions made it perfectly clear, no Cloth Class will ever be main tank, Ever.
So sadly I am resigned to not tank as a lock, and when Demon Hunter comes out once again a boring meat shield class where I'll just DPS.
I hinted earlier I have legitimate concerns over Tinkers. So a quick list.
1. Gnomes and Goblins. As a Class it would bring these two races to the forefront. Most players hate Gnomes and Goblins, the amount of hate over pandas and Monks will fail to compare to the hate of Tinkers. If any class could single highhandedly make ESO (or what ever the next fantasy based 'WOW-killer'* is) successful it would be the inclusion of Tinkers in WOW.
2. Too many classes, game balance is no longer possible as it is and many classes have at least 1 spec which is useless now. Adding even one more class will ensure several classes to no longer be viable.
3. It would be far better to implement all these Class Ideas in other ways.
--A. Demon Hunter as a 4th Warlock Spec, and making it possible for All races to play as Warlocks, granted this would need a lot of game balance, but honestly it would cause the least trouble in game. Even if it broke Lore. Also the 4th Spec would have to be able to Dual weld Swords.
--B. Tinker open up the long promised Vehicle combat system, make engineering useful in Combat again, give us Backpacks to make, that use the Vehicle interface system.
--C. Bard - 4th spec for Rogues, Necromancer - 4th spec for DKs, ect.
4. Some in game Tinkers are Melee Warriors, Some are Rifle Men, making a Class based on tinker would mean 1 class could do Melee, Ranged, and Pets. They had that. And it caused that class to be overpowered in most situations. Back in the Day the Ranged/Melee Class was a Survival Hunter. If built correctly you did it all. And it caused a lot of problems, even now Hunter is the strongest overall DPS class (equally good in PVP and PVE) Can be top DPS even if it is played by a novice player, in poor Gear. Tinker as described would be more of the same, only worse because it should have multiple pets like Shaman Totems. So really take the best of Hunter and add it to the best of Shaman. Yah, just thinking about it breaks the game.
There are more, but these are the real issues, and they are not solvable at this point in the game. If WOW was an Open Sandbox game, or if they included them Early this would not be an issue, but the game is 9 years old, and it is the definition of a themepark MMO.
My best suggestion for people wanting a Tinker, play Wildstar, play the Engineer. OMG it was amazing this weekend, and frankly it is everything a Tinker should be. Pets, Tanking, Sci-Fi/Steam Backpack turns into mech suit. Hell Wildstar is Anime Sci-fi with tons of Steam tech, and Fantasy magic. It's like WOW only in the future,... ok I'll stop rambling.
*WOW-Killer, a mythological MMO which would pull 7 million players away from WOW. As of yet no MMO has been worthy of this title. Some feel it will be heralded by a star in the East and 3 wise nerds.