In the animated television series Young Justice, The Team has several run ins with an enemy telepath named Simon I didn't notice this until it is revealed that Miss Martian is actually a white Martian rather than a Green one and I noticed the physical similarities between Miss Martian and Simon and it got me thinking.

Is Simon a white Martian? And if so then why doesn't he use other Martian powers such as Shapeshifting, Telekinesis, Density Shifting, and Extreme Transparency?