First of all, I have NOT read nor seen anything confirming this, just throwing a possible "shocker" out there from little tidbits I've read/heard.
1. Norman Reedus (Darryl) said recently to "get your hankies out" for season finale. Yea, he's in the show and is I'm sure plugging it.
2. Carl is going to be on Talking Dead next week. Again, just because someone is on TTD doesn't mean they'll die BUT I wonder if it'll be Carl? Think about it. That would be a shocker.
The show has had ups/downs, a couple slow moving episodes BUT it also has had huge shockers/surprises.
TIS