Only thing i've really learned from CT is when your a white mage on bone dragon save shroud of saints because tanks and dps will leave you to die once you pull skelly's or even the floating eyes when dps is slow.

Today i went into CT for the first time as bard to find how bad healers are at their job...
KB fight - healers used cure II on low damaged party members and used medica II multiple times instead of swapping to cure III or medica I once the tick was applied and was out of MP within a matter of minutes while i got no heals and died from the electric floor.