Wow, that escalated quickly, lol. (No, I'm not leaving imgflip because you think you said something hurtful. I'm not sensitive.)
If you look at the interviews and information concerning the series, Rick did say he wanted to add things that he couldn't add in the book. He does have a lot of control over the process, and he said he chose the actors, not anyone else. Tell me, are you critiquing the actors based on what they look like? That is racist, my friend.