Ultimate FreeDoom map idea

Playing Doom the Way id Did I was thinking, what if you could get the ultimate freedoom iwad to use the maps from this mappack? You'd have non-copyrited maps that look and feel like true doom maps, all you might need is permission from the project contributors and I'd feel for the betterment of doom and freedoom that they might agree.

Personally, I think that the rejected maps from the project would make great placeholders/filler maps, since it would be a good use of them, to not just have them lying around unused.