If they are introducing agent like they teased at with the london fan fest. Some people are complaining because its a gun using healer(which is also teased) But whats to stop them from going back to the musketeer route and making it lead into Agent and another dps focused gun class? Much like arcanist leads to summoner and scholar.

They don't have to get rid of or stop making classes at all, especially when they can offshoot new job from it. Sometimes though they can just make the jobs like with DRK