True. The solution should be eliminating all the utility from the DPS jobs and leave all the utility for BRD and DNC. Maybe create 2 more DPS with mostly utility (one Magical and one Melee).

But 2bh, I always though that the core of the problem is to have 3 main roles (tank, healer, dps). If we had Tank, Healer, Buff/Debuffer, DPS it would be solved.