We're over 15 years into the game and there is still no Tinker class in the game for the foreseeable future. This is despite bringing Tinkers like Mekkatorque to the forefront of the story, introducing technology based Allied Races like Mechagnomes, and technology based zones like Mechagon.
Why do you think the Tinker class hasn't been released yet? If it hasn't happened by now, despite all of the above, will it ever happen? It feels like the Tinker ship has sailed.