Just an idea here. If you remember back to the Bears thing last year, Saban said one of the biggest reasons he stayed at LSU was the respect and support LSU game him during the process. Maybe Saban is testing the Dolphins to see how bad they really want him. If he waits to accept the offer and the Dolphins pull the offer, Saban knows that they do not want him that bad, But if they keep they keep trying to woo him by say, flying to BR on christmas eve, it show Saban they they do respect him like he wants. Like I said just an idea.