I was just thinking, do you think they'll do a webisodes series for Michonne? I can see it like this:

Webisode 1: Michonne finds her katana after escaping from whoever her 2 walkers were.

Webisode 2: Michonne dismembers her walkers and hits the road.

Webisode 3: A timeskip, Michonne saves Andrea and a bit of conversation afterwards.

Webisode 4: Michonne and Andrea are killing some walkers and Andrea asks about her katana.

Webisode 5: Set after the flashback in Prey, Andrea asks again about Michonne's walkers.