Seems like there's going to be quite a bit of shifting among females in CNN/HLN. Probably why CNN took Erica Hill with Brooke taking time off for her wedding/honeymoon and Brianna is pregnant. Granted one can said why not get Kaitlan Collins to do some anchoring or move Ana Cabrera to weekdays, CNN does have options there. Also with HLN with Lynn pregnant and they haven't replace Erica Hill yet (Melissa Knowles is also pregnant but unlikely they'll replace her with anyone, well I doubt it but who knows).

I think Kaitlan Collins is an anchor-in-waiting but she might need to put some more time in on air before that happens. I could see her filling in on the Situation Room when Blitzer is away.

While they're at it, CNN should bring SE Cupp over from HLN. Last time I checked her ratings weren't good but I don't think it's her show as much as the network it's on. I never understood why they both give Anderson Cooper and Don Lemon 2 hour blocks. Someone else can use one of those hours to mix things up.