I was just thinking about the Akatsuki teams and how they are matched up. I don't feel they are matched up to get optimum effectiveness out of each team. Here's my dream team list.
Itachi & Sasori (I think the puppets would match well with Itachi's style)
Konan & Hidan (He could protect her close range while she does the damage long range)
Deidara & Zetsu (One could attack from the sky and the other from the ground)
Kakuzu & Orochi (Both lust for money and power, both had dealings with the 1st Hokage)
Kisame & Tobi (They would be a funny and deadly pair)
Pain (No need for a partner he is already rolling 6 deep)
Keep in mind that all 11 of them were not in the organization at the same time, but these match ups were a possibility. What would your dream teams be?