Originally Posted by
Tlamila
That's pretty much how MMOs are, though. Overall this doesn't even change much, there are some which basically become completely different games through expansions.
Fact is, devs look at numbers and see what most people want in that moment, in theory (I say in theory because some decisions are just weird and seem to be dislike by almost everybody). Which will never be what everybody wants. With changes, there will always be something people like and people dislike. The same thing can be considered an improvement by someone and ruining the game by someone else.
Fact about veterans of a class I imagine is the same way as they regard veterans of the game, aka they have the same interest in retaining veterans as in attracting new people, both to the game and to the specific job. They can't just keep one of the two sides in mind, espcially from a business point of view.