The recent change to summon durations had me thinking. Given that it's relatively rare to see druid or ranger animal companions to really be used for combat anyway, is there any way to allow them to be possessed the way that familiars and summons can?
Canonically, the connection is different in terms of ability. Druids and Rangers can't speak through their companions or see through their companions the way wizards can familiars.. but that's also not the bit I'm interested in. Given that companion animals have to be revived if they die and aren't an especially powerful asset in higher level combat anyway, most people just have them out for RP. It'd be nice if you could more directly control the animal in order to facilitate role-play.
Is it even possible to allow?