Correct me if I'm wrong -> that statement appears to suggest to me, that you think a human sacrifice would not be good enough. If so, do you have any verses to support such and notion?
The 2nd Adam Man; Acts 2:24 - Whom God hath raised up, having loosed the pains of death: because it was not possible that he should be holden of it.
I would suggest, for a human, 2nd Adam Man to achieve what he did, would be far greater, harder to do, than it would be deemed, for a pre-existing one, hence a Bigger more worthy sacrifice.
What we don't know is, what is or was going on behind the scenes, re satan. The Bible suggest that satan was made perfect etc etc. So, picture the scene, satan's defense -> God, you supposedly made me perfect etc and yet I failed, therefore God it is your fault. So God as Heb shows, made one lower than Angels and he is going to prove his case, that someone made lower than Angels can do what you satan, failed to do. Case closed!
