@TheApexLegendNubI mean her fast heal was nice, but I don't think that should come back, because of the armor rework.
If anything, her passive should have a cooldown, or takes longer to bring the player back up, with shooting the drone, or the player, making it last longer, as the drone has to either "recover", or "heal" the damage done to the player the drone is working on.
I wonder if a better passive is being able to use doc on knocked enemies, where it slowly drains the knocked enemy's HP, or on a teammate where it just helps protect the knocked player from enemies. (Like a better knockdown shield), except doc's protection only enchances the knock'ed current knockdown shield, and doc can still be broken in both cases.