FFXIV is designed with almost no variety or diversity in builds and stats. Sadly, there's barely even an illusion of choice. Every job has the same abilities with the same stats and the same rotation. While I would like to see more interesting stats, I think we're stuck with what we have given that SE seems to like everything as homogenized as possible.

The most we are likely to see is smaller changes like VIT on tanks rather than an entire overhaul of the stat system.