Goodness, I have a bunch of those that can’t get made for some reason or another. I’m always trying to adapt the broad ideas into a different format. One example of this is that a few of my stories I can’t get made have been fused into a D&D campaign I run. It’s not a show or anything, but it’s technically for an audience and it is a form of storytelling. I can always come back to them later or re-purpose them as I see fit.
Frankly, I think having a giant pool of stuff you’ve created is great because you can always frankenstein them into new things.