I occasionally get ideas that I think would be cool to run, play in, or have a movie of, but I know I'm never really going to do anything with them. This is one of them, and it is this:
Imagine a DC/Marvel/Astro City superhero universe. People get powers from a number of sources, including aliens, high technology, and ancient civilisations.
So could you construct such a universe where all the above is taken from things seen in Doctor Who?
For example, a man is abducted by aliens from Mondas, and is subjected to their cybernetic conversion process. He escaped, with his body transformed but his humanity intact, and now adventures as The Cyber Man.
Marvel and DC both have a "Prince of Atlantis" character - Namor and Aquaman respectively. From the oceans, not really sure if they like humans or not, but basically heroes. Perhaps in the Super Whoniverse, this could be an actual Silurian
A shining blue crystal falls to Earth, giving the discoverer psychic powers. It is from Metebelis III.
The Nazis created huge war machines from (Stolen? Recovered?) Dalek technology.
Anyway, there it is. I release this idea into the wild. Do with it as you will.