Stephane: I think I would be Dr. Halsey because she is always exploring new technologies, and uncovering the past of the galaxies, and generally just being curious about the world, which I admire. I don't want to lose an arm though :P.
Kevin: Can I just be a Spartan instead?
Kévin: I think I'll choose Master Chief... he's such a great guy, he's too cool to pass up on :P