Use this as a tool for your locked and private stories to cover up major reveals or plot twists. Also Use It To Make It Mean You Can't Find The Person For The Role.
Spoiler
The Man In The Wheelchair
for The Man In The Wheelchair in Avengers Destruction
Suggested by perfectcasting
Hank Pym decides to make a peacemaking program which goes horribly wrong and, becomes an eco terrorist called Ultron.
