Adam and Eve were created to sin... they were not created perfect but of the ground..to return to the dust..they had no power within themselves to overcome sin(satan) until God comes to live His life in HIM. Adam did as he had to do as he was created to do...as all mankind has done...there was never a free choice independent of God(the circumstance which HE alone creates)...things had to be as they were as God ,in HIS sovereignty, had predetermined them to be...ADam acted as all men act...clay molded in the hand of the POTTER(God)... the forces of sin(evil spirits ,satan) are used of God as all things are to bring about God's plan to bring all thing to Himself through the power of His spirit ..first the natural then the spiritual..first death then life.

I don't like this and rarely like "what if" questions of this manner. This doesn't seem meaningful or necessary to ask. What if God didn't create Adam & Eve?

It reeks of desperation to call into question faith itself.