Okay, so apologizes if the game does acknowledge this later - when Wyll died, I knew he was a companion but during his introduction he uh, got a lot of good hits in on him, and died prematurely as combat was wrapping up. When I went to his corpse, I couldn't use revivify on him. I understand why this isn't possible for most corpses in the game, but considering Wyll can be recruited and it might not be automatically obvious about this, perhaps it would be good to have this as a workaround? (assuming there isn't one - I reloaded immediately and the second fight was a breeze, so go figure, lol).