Ok, I hate to sound like a dbag here, bit I gotta play devils advocate. No on would want to play healer...well if its in the game then "git gud" I see it all the time on this forum. As for drops and rng? I may have seen more blues fall from teammates kills than from my own. Hell, while on patrol I've found engrams on the ground in places I know I haven't killed any enemies. So that reason holds no water. However, you're still entitled to your own opinion.