Non heroic new class?

tired of new classes starting at a high level. maybe make tinkers as the new class, let them go in robots and make helicopters, mechanical armies, all that cool stuff. maybe make then exclusive to goblins and gnomes, bc those 2 races get a lotta hate (though not entirely undeserved, but the latter gets a lot lot more hate lol, what can i say theyre tasty snacks) idk, it would be cool to have the sensation of leveling a new class again, instead of in 1 or 2 days youre already maxed and have all your abilities instantly.