I watch TWD more for its end of the world scenarios sort of like the movie, "The Road". The zombie kills and micro character development are meh, but the beginning of the first season, the CDC and now Woodbury are what makes TWD interesting to me, how people cope, the scifi aspect to it. The scientist guy is intriguing as are the new "rules" we learned about zombies. Plus Merle is a character. It'll be interesting when he and his brother meet up.
Homeland - I don't see Brody in the next season, I think this season is the endgame for him, but alive or dead? Brody said nothing about killing the tailor or the the bomb failure. I bet his daughter and veep son will get mixed up with the terrorists somehow.
Dexter - it looks like everyone is or will be on his trail now - Isaak, Hannah, LaGuerta, Baptista, even Quinn. They should have done this reveal a long time ago.