It looks like you're new here. If you want to get involved, click one of these buttons!
The main reason why I don't expect to re-sub to WoW is that the classes seem less distinctive than they were a few years ago.
For example, these days nobody seems sure which class delivers the highest DPS or "alpha attack damage". A few years ago, most people would probably have said "Fire mages, because they are glass cannons." However, these days all classes can be DPS and fire mages seem like "glass", but with standard damage output.
What is your perception?