Our Expectation said he was uncontrollable, unchangeable, he was a hopeless case. He would leave this earth a possessed man.
"But when he saw Jesus afar off, he ran and worshipped him, And cried with a loud voice, and said, What have I to do with thee, Jesus, thou Son of the most high God? I adjure thee by God, that thou torment me not. For he said unto him, Come out of the man, thou unclean spirit." Mark 5:6-8
In verse 6 we find the Unexpected, we find a possessed man running to Jesus and worshipping him.
This man, full of unclean spirits, whose name was "Legion: for we are many" all of a sudden realized the expectation they had of tormenting this man until his death was taking an unexpected turn for the worse.
The unexpected Jesus showed up and they new when Jesus showed up - that his expectation was deliverance! They new their time was up. We find in the rest of the story that their preconceived ideas came in contact with a man named JESUS who always shows up with ideas that defy our expectations.