The discussion was never about people having to level classes. That part is easy. Stop trolling for once and stop ignoring the real issue.
People like myself, Klive, and others have put forth very good arguments as to why it makes absolutely no sense for THM to be BLM and CNJ to be WHM. This is about logic. It's also about new players who come into the game and are slapped in the face by a move out of left field when they find out what job their class is going to be playing.
I get some of you don't give a crap about the story making sense. Fine. SE should care, however. If they don't care enough to ensure their world has internal logic, why should we care enough to pay to play?
Everyone bitches about immersion as soon as they hear there will be jumping in the game but nobody seems to give a damn that the class with the BLM skills and lore will be the WHM and the class with the WHM skills and lore will be the BLM. This community is incredible.
But whatever, I'm done ranting on the subject.