The first two reasons are pretty self explanatory - and I will show some examples - but the third might be a little harder to understand. I mean, if the image didn't grab my eye the first time, what would make me think it could do so months, if not years, later?
The answer is a two fold growth, or evolution. My growth, or increased visual acumen lets me see the possibilities in a certain image that I had not before. The evolution of the processing tool(s) I use has also opened up new opportunities for images that might have been somewhat lack-lustre in the past.
While the title of this project highlights the new Dehaze tool (available in both Lightroom CC and Adobe Camera Raw), the project is not entirely hinged on that one feature, as I hope you'll see.