I'm good with ghost. Heck, they made a box office movie success with Patrick Swayze as a ghost. Spencer obviously felt she was the love of his life and never remarried, so why not? It could be done tastefully. I think the writing was idiocy to think the couple and Alex would have driven into the snow abyss knowing there would be no more gas. At least find a way to give us more Alex. She would have been far better suited to be at the ranch than Elizabeth. Did Sheridan have to take all the Dutton women away but Cara?