As the storyline goes, AJ Lee "resigned" as the General Manager of WWE Raw on this week's show. The storyline reason is she was fraternizing with a fellow WWE superstar.
Vince McMahon "appointed" Vickie Guerrero as the "Raw Managing Supervisor."
While I do not know where they are going with the storyline (the initial part is airing live as I type this) but we first wrote of WWE looking to replace AJ Lee here on WrestlingNewsWorld.com Premium on September 19, 2012. We also wrote exclusively that Vickie Guerrero was in the running to replace her.