I was looking back over the MSV Impulse's, I noticed that the Gaia-Impulse and Abyss-Impulse both have specialized Leg Flyer units, but why doesn't the Chaos-Impulse? It looks like there is something similar to Chaos' claws in it's transformed state, but the legs on the Chaos-Impulse aren't different. Why not make a special Leg Flyer for that one too?