They're teasing everyone with Glenn being captured since a lot of people know how he dies in the comic and I wouldn't be surprised if they do another "Glenn's dead!!!" moment at the end of the finale just to show that he survived again once the next season starts. The show is starting to get on my nerves with some of the stupid shit that they make the characters do and how they make them act just to create some drama. And Darrell being shot at the end was dumb... I guess everyone is supposed to freak the

out because it's Darrell but we know he's going to be okay.
Out of the four they have captured the only one that would get it is Rosita and they're not going to do that because they're obviously building things up for her with the whole Abraham/Sasha relationship (I guess they could tie it up in the finale but it seems like they have something planned there). My guess is Carol. They always put a strong focus on main characters before they die and they've been zeroing in on her a lot lately... you can tell her time is just about up. I've actually been expecting her to die for the last several episodes. Either that or Neagen seemingly beats someone to death with his bat (probably Glenn or Darrell) but in the season premier we'll find out they're still alive.