Quote Originally Posted by Masamune·1600

In addition to being "siblings" to the SHM and thus would-be participants in the planned Reunion, Kadaj, Loz, and Yazoo also intended for the children to lead them to the "head of Jenova." Since the SHM did not know where it was, and the Jenova Reunion Theory states that Jenova's cells will come back together, they believed that the children would head to it, and thus lead them to Jenova. This was why Kadaj had them drink the Black Water at the Forgotten Capital--it activated their "Reunion instincts."
So it was the children that lead them to the Shinra's Statue or they finally use their brain like Reno said?