The captain said that he maneuvered the ship to ground it to avoid sinking and saving thousands of lives. I've seen, can't remember where, that the ship did a u-turn to go ground by the island. Up to now, no one knows if the maneuver was done by the captain or by and other sailor. Perhaps the captain was laying very "busy" with that new girl that's now in the news and had no time to maneuver the ship.
Too many unknown facts. I'm also impressed that the ship listed to the contrary side of the hole. No matter the size of the hole, enough watertight compartments could have been closed to avoid sinking. This shows a complete unexpertise to handle the ship in this accidental conditions.