Ok, so let's get straight to the point, I do believe Carl's time in the TV show is almost numbered.  But how would he bite the dust?  I'm sure you all remember in (Spoiler for 316) Welcome to the Tombs where Carl kills Jody who is surrundering.  Yeah there are two sides to the storyboth being debateable, but I think this is a foreshadow of things to come.  I believe something may happen to make Carl go over the edge (Beth death?) as he hinted to having a crush on her.  Maybe something else, we'll have to wait and see though.  When this moment happens though, I believe Carl may kill maybe the Woodbury residents or Karen or someone who he blamed everything on.  He would go on a killing spree.  Rick would see that his little son is now a killer, and end up putting his son down, not wanting him to face the cruelties of the world.  Those are my predictions for Carl's demise, if it were to happen.  I want to know what the community thinks too, so if you want, tell me what you see happening.