Quote Originally Posted by Kurando View Post
If it were so simple you would have a higher percentage of players voluntarily healing pets/turrets belonging to others, but generally they get away with using aoe effects (like Medica) instead as they don't require specific targeting.
It's not surprising that we don't see people healing pets and turrets that belong to others, because those pets aren't tanks and so obviously don't fall under the simple solution of targeting a target's target. The discussion Janhyua brought up is specifically about healing pets as tanks, which fall under the special case of being able to be healed easily by target of target targeting or mouseover.