Why W? It's a good season and all but it's like 16 years old, I feel like if you want a nostalgic rep (which pains me to say, god I'm old) you'd pick Den-O considering how huge that is in Japan. And moreso, the den-liner probably fits more into a Super Robot Wars game than anything in W would.

...actually why isn't this a Super Sentai collab? They all have mechs.