I get the impression that DT job changes to Black Mage and Astro, combined with the threat of changes to Viper and the unneeded healing/mit buffs for tanks that worsen the Healer role situation, have exacerbated the issue of job design- hence this thread and the lack of patience for 8.0. Waiting till 8.0 is one thing, but DT might've made the problem worse?
It's always hard to wait for something when the situation is getting worse before getting better- and then throw in the years of wait going from expansion to expansion requires.