The only real mechanic I hope they bring over from XI is the ability to switch between a healer/nuke role (similar to the Cleric Stance that CNJ has, but more effective) so that it can easily main cure in a raid. Only having 1 healer role means that for every 1 that's levelled means that only 3 other classes could level alongside it. There will be a major lack of CNJs to level with =/
