In regards to possible upcoming new classes/jobs in 4.0, what are your thoughts on a caster type tank class/job? Dark Knight steps a bit in the realm of using magic in his ability to hold the enemy's attention but would be great to finally see a full out magic user able to tank alongside his/her tank comrades. Perhaps using a short staff in their off hand as a shield and rapier like sword but all attacks using magic in some shape or form.