Well, that's certainly true, but I would have thought that they would have had a scuba diver inspect the damage first, especially since the ship has now been there since Monday? Presumably there would have already been an examination of the hull done before they even sent the tug there. My feeling is that perhaps they are waiting to get a second tug to help pull it, or a bigger one?

edit--UNLESS that boat was in fact not a tug but a dive boat? Can anyone confirm that it in fact was a tug boat?