just a few things, the person we're in is still conscious right? would be neat even if its mostly fluff to have a buttion that lets them chime in on things, enemy's and the enviroment, with remarks of dubious usefulness, could range for mixed that has a few useful things to jokes. mostly for fun but might save the player such as "dont drink that, its poison." or noticing a few npc's outta sort when it makes sense for them to notice it.