^ well not all of them. Only Itachi, Kakuzu, Sasori, Nagato, and Deidara got resurrected.
Hidan's still stuck in that hole, Kisame has no body left to resurrect and Konan wasn't resurrected
Yeah, not to mention only the Animal path and Deva path get attention, and the animal path is only in the Jiraiya fight. We could use Nagato but he's not very akatsuki yet, same with Yahiko, so Taka's the only replacement for Zetsu