3. A good man (lots of people)
Definitely not. While a man can bleed and die, a strictly human Jesus would be a child of Adam, and so would have inherited Adam's sin nature (as we all have done). But God has always demanded pure, unblemished sacrifices for sin...anything less than perfect is unacceptable.
CONSIDER: To satisfy God's righteous justice, our Savior had to bleed and die in our place, for our sin. Angels don't bleed, so He had to be one of us...He had to be fully human.
To be an acceptable Sacrifice for sin, however, He also had to be sinless. No human is sinless; only God Himself is without sin. So our Savior--in order to be our Savior--had to be as sinless and holy and pure as God Himself.
Therefore, Jesus was--and is--exactly who the Bible says He is: the Son of God, the God-man, almighty God in human flesh. He is the Creator who became part of His own creation to save His lost and dying creatures. He had to be both; were He anything less than fully God and fully human, He would be unable to save us.
