Just an idea someone expressed while in a Pug. I t popped back into my head this morning and thought I'd post it to see what the general reaction might be.
Suggestion: In addition to the "Kill Count" on the quest, how about a "Total Damage Done" count as well?
Maybe even a Highest damage done (Private stat viewable on your character)?
I think it would be fun to see not only that Harry the Half Orc had 37 kills, but did 8,372 points of damage in the run while Sally the Sorceror had 15 kills, but did 12,000 points of damage because she was nuking the boss.