Yoshida already stated numerous times that CT will be accesible through DF.
To other people asking this. Yoshida stated numerous times that the raid setup for CT will be a regular group setup times 3. So 6 Tanks, 6 Healers, 12 DPS.
Now to my question^^
Q1: Will the storyline in/before CT have any relevance to the already existing story? Given there is some sort of storyline or quest chain to enter it.
Q2: Will the bosses and progress inside CT have any story related backround, or do we just run through it, fight a random boss w/o any backround til we're finished? Especially the final boss in this tier of CT. Will it be a story related boss, or just a "random Boss"?