"The Walking Dead: Daryl Dixon Episode 5 Teases Rick Grimes' Return" discusses a surprise scene in which Carol hints that someone has come back to Alexandria. While it's unclear who exactly she is referring to, Rick Grimes seems to be the most likely candidate. This potential reunion between Rick and his friends, including Daryl and Carol, has been anticipated for a while. The article speculates on the implications of Rick's return and the possibility of a massive crossover event in the future of The Walking Dead franchise.