I think adding is the appropriate way to approach this. With the volunteer dev team we have I'm going to be leary of anything that sounds even close to asking for a large rebalance of large portions of the game. A few weeks back I was like "IOs need to change". But thinking on it and how long it's taken us to get the Tanker changes, no.
I think I'd prefer if they spend time expanding content and working on other quality of life suggestions. Adding new difficulty options fine, for those that want to run them. Re-balancing large portions of the game I just don't think is realistic. Now if HC ever becomes legit . . .