To be honest, when I first saw them I was relieved. And after the inner-turmoil the group had gone through. Just in that day alone, I was ecstatic att he thought of bringing new blood into the group. They were untainted by the grudges, the heartbreak, and the animosity that was forged in the Pharmacy/Motor Inn/Dairy Farm, respectively. Not to mention they would likely be useful in Savannah. I thought to myself. They're just what we needed at that point. An injection of "normal"
Chuck, although, is a little sketchy. But, all in all, I think he's relatively harmless. Just a guy who was "taught in the school of hard-knocks' He's blunt and has alot of wisdom. Don't think he'll be particularly useful. Maybe get him cleaned up and his blues muscician sensibilities will boost morale. I see him as being a guy my Lee can turn to for advice.
Omid, I think will be a great addition. Not sure what his skillset is quite yet, obviously. But I like his attitude and optimistic outlook (which we're in desperate need of). He's like a Glenn analogue. Altho, with the messed up leg, I dunno about his future with the group.
Christa is pretty headstrong and self-reliant, it seems. I saw her immediately as a lvoe interest while speaking with her. Though, I came to find out theyw ere together much later on the train. Thought they were just friends at first. She seems level-headed and like she can handle herself. Just hope she doesn't get any grandiose ideas, cause now that things have taken this turn for the worst. I see Lee stepping up to more of a leadership role