Fans of the earlier seasons: who do you miss the most?

In my opinion, the show was never quite as compelling as it was in the first two seasons, and neither are the characters. If you agree, which character do you miss the most? I think I stand in a minority of those who liked Andrea.

It seemed to be a common opinion that most hated her, but you have to examine WHY you hated her, and understand that we were probably supposed to. I didn't like her because of who she was or anything she did, but rather what she brought to the show. Andrea was a rebel, a bitch and a sleaze, but set all that aside for a minute. Andrea made some bad decisions and took some wrong turns, but it was never out of malicious intent. Andrea always did what she thought was right, even when it opposed the majority. She was very "fight or flight". She just got the two mixed up and paid the ultimate price.

I just liked what she brought to the show, and the contrast she played to the cast of survivors. Hate her all you want, but admit it, the show would have been a lot more boring without her. AND she was the show's only link to Woodbury (Michonne was not yet linked to the group).