Every theological proposition has problems, consider the following, just considering how simple words we might use to describe Adam and Eve in their originally created state:
Problems if you say God created man...
...Immortal: Why was there a tree of life?
...Mortal: Isn't death the penalty for sin?
...Perfect: Do perfect beings sin?
...Imperfect: Does God create imperfect beings?
...Without absolute free will: How is man responsible for his sin?
...With Absolute free will: Will we be able to sin in heaven?
Problems if you say God created man...
...Immortal: Why was there a tree of life?
...Mortal: Isn't death the penalty for sin?
...Perfect: Do perfect beings sin?
...Imperfect: Does God create imperfect beings?
...Without absolute free will: How is man responsible for his sin?
...With Absolute free will: Will we be able to sin in heaven?