The T mobs around adoulin aren't very hard. In fact, T mobs all over vanadiel are pretty easy these days. You just need to play more defensively on some jobs. On DNC I have no problems killing two of those grasshopper things at the same time, and even if I haven't tried yet, I doubt I'd have problems on DRG, THF or SAM either. Of course, you should probably have a moderate pdt/def and/or eva gearset with you on some jobs.