While over the last two updates some improvements hand been made, so much more could and should be done to bring back the need for Clerics.
I feel the champions were a great step in the right direction. You might add more elements that remove buffs or negates them thus bringing in a need to refresh buff after this event. I am though not saying we need this event at every crossroads. If some mobs that have harder hits, traps that only clerics could resolve....
After all Clerics are a MAJOR part in the D&D world and without them its kind of boring