8x13
Carol to Henry "If you go out there, you'll die"
Calling it right now he'll still go, trying to prove himself. And probably live but end up getting someone else killed. Really, just be honest, "If you go out there, it'll put the rest of us in danger trying to protect you, you'll be a liability." A little guilt might keep him in.
I'd be fine with Henry dying, he's annoying, and I really don't need Walking Dead going the route of trying to add cutesy little kids this late in their run, I don't need any more kids than Enid and Judith, and they're plenty.