We have seen two scenes so far during distant times on the Island-the opening scene of the Incident where Jacob and Jacob's nemesis talk with the Black Rock in the distance, and when Sawyer, Juliet, Jin, and Miles flash to a point where there was no well and the statue stood complete in LaFleur, and Locke was down in the wheel chamber. What if Locke turning the wheel during this distant time in the past was the event that brought the Black Rock to the middle of the Island. I'm not pretending to understand what happens to the Island when the wheel is turned, but the Black Rock could have been out to sea, then when the wheel was reset on it's axis the island stabilized itself and moved under the Black Rock. We don't know dates on either of these scenes, but I feel like this is a possibility. any thoughts?