Back to God's so-called options. Such options are theoretical. Because God is perfect, He will only do that which is right and best. He will not settle for anything less than right and best. Because God is omniscient, He does not do things one way only to learn later on it wasn't the right and best choice.
Well, if that is the truth, then the other option is that the bible is not a reliable source of information concerning God. (And if it is not reliable concerning God, what would it be reliable about?)
And it
repented the LORD that he had made man on the earth, and it grieved him at his heart. And the LORD said, I will destroy man whom I have created from the face of the earth; both man, and beast, and the creeping thing, and the fowls of the air; for it
repenteth me that I have made them.
It
repenteth me that I have set up Saul [to be] king: for he is turned back from following me, and hath not performed my commandments. And it grieved Samuel; and he cried unto the LORD all night.
...
And Samuel came no more to see Saul until the day of his death: nevertheless Samuel mourned for Saul: and the LORD
repented that he had made Saul king over Israel.
And when the angel stretched out his hand upon Jerusalem to destroy it, the LORD
repented him of the evil, and said to the angel that destroyed the people, It is enough: stay now thine hand. And the angel of the LORD was by the threshingplace of Araunah the Jebusite.
And God sent an angel unto Jerusalem to destroy it: and as he was destroying, the LORD beheld, and he
repented him of the evil, and said to the angel that destroyed, It is enough, stay now thine hand. And the angel of the LORD stood by the threshingfloor of Ornan the Jebusite.
If that nation, against whom I have pronounced, turn from their evil, I will
repent of the evil that I thought to do unto them.
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If it do evil in my sight, that it obey not my voice, then I will
repent of the good, wherewith I said I would benefit them.
Thus saith the LORD; Stand in the court of the LORD'S house, and speak unto all the cities of Judah, which come to worship in the LORD'S house, all the words that I command thee to speak unto them; diminish not a word: If so be they will hearken, and turn every man from his evil way, that I may
repent me of the evil, which I purpose to do unto them because of the evil of their doings.
...
Therefore now amend your ways and your doings, and obey the voice of the LORD your God; and the LORD will
repent him of the evil that he hath pronounced against you.
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Micah the Morasthite prophesied in the days of Hezekiah king of Judah, and spake to all the people of Judah, saying, Thus saith the LORD of hosts; Zion shall be plowed [like] a field, and Jerusalem shall become heaps, and the mountain of the house as the high places of a forest. Did Hezekiah king of Judah and all Judah put him at all to death? did he not fear the LORD, and besought the LORD, and the LORD
repented him of the evil which he had pronounced against them? Thus might we procure great evil against our souls.
If ye will still abide in this land, then will I build you, and not pull [you] down, and I will plant you, and not pluck [you] up: for I
repent me of the evil that I have done unto you.
And rend your heart, and not your garments, and turn unto the LORD your God: for he [is] gracious and merciful, slow to anger, and of great kindness, and
repenteth him of the evil.