This is just another reason I quit playing WoW.
I just couldn't stand how they continually change the basic fundamental design of how a character works and is played. the 4.0 changes were just too much for me. I can play CoH and it plays just the same as it always did with only minor additions, heal still heals the way it's always healed and uses the same mana it's always used. WoW should have made new character types if they wanted to changed basic powers, maybe letting people respec into the new character types of they choose to like a faction change. The forced destruction of what you spent so long to learn how to play wasn't worth the effort anymore. I probably would have been happy to power level up a new character type, I was alt crazy.