It would be way, way, waaaaaayyyyy too much work for them. They’d have to implement alternate branches for each of the 19 jobs currently in the game (20 with Viper). Then assuming each job has two branches that’s 38 different skill sets that they need to balance individually against each skill set within and without the job itself.

Having it be purely visual would be even less likely because they’d have to spend like insane amounts of money and resources, all just to make a spell glamour. Which again, having to do 20 times over, simply is not ever going to be feasible.

Which raises the question: why tf are they still stuffing new jobs into the game when they literally cannot handle the current amount? Expectations , apparently (lol)