Focusing on the Greed:
* The Inheritance
* The Price of Greed
* The Unworthy Heirs
* The Father's Lesson
* The Greedy Sons
Focusing on the Lesson:
* The Wise Father
* The Value of Gratitude
* The Gift of Forgiveness
* The Fruits of Love
* The Importance of Humility
More Creative Titles:
* The Vineyard and the Sons
* The Second Chance
* The Prodigal Son's Brother
* The Unforgiving Heart
* The Father's Love
Titles with a Twist:
* The Parable of the Unexpected Gift
* The Parable of the Forgotten Son
* The Parable of the Lost Inheritance
The best title for your story will depend on the specific focus and tone you want to convey. Consider what message you want to emphasize and choose a title that accurately reflects the story's essence.