I'm currently thinking of redoing an old story of mine which I wrote forever ago, it was a creative writing prompt. I only had 45 minutes to finish it so as you could imagine I was unable to tie up all loose ends on the story. Along with the limited time frame I showed it to my friend who is an avid writer and she gave me suggestions on what the main characters background was, he was a cat almost the color of sandstone slightly more orange, his name was Milo. He was given to a facility to help create a cure to animal cancer, his owner Zack gave him up as he could no longer afford vet bills, this is a short summary. Should i rewrite the story?